This table lists outward postal codes and their corresponding postal towns. It is updated manually. If a outward postal code has more than one postal town, it is not listed.
| Outward Postal Code | Postal Town |
|---|---|
| AB10 | Aberdeen |
| AB11 | Aberdeen |
| AB12 | Aberdeen |
| AB13 | Milltimber |
| AB14 | Peterculter |
| AB15 | Aberdeen |
| AB16 | Aberdeen |
| AB21 | Aberdeen |
| AB22 | Aberdeen |
| AB23 | Aberdeen |
| AB24 | Aberdeen |
| AB25 | Aberdeen |
| AB30 | Laurencekirk |
| AB31 | Banchory |
| AB32 | Westhill |
| AB33 | Alford |
| AB34 | Aboyne |
| AB35 | Ballater |
| AB36 | Strathdon |
| AB37 | Ballindalloch |
| AB38 | Aberlour |
| AB39 | Stonehaven |
| AB41 | Ellon |
| AB42 | Peterhead |
| AB43 | Fraserburgh |
| AB44 | Macduff |
| AB45 | Banff |
| AB51 | Inverurie |
| AB52 | Insch |
| AB53 | Turriff |
| AB54 | Huntly |
| AB55 | Keith |
| AB56 | Buckie |
| AB99 | Aberdeen |
| AL05 | Harpenden |
| AL06 | Welwyn |
| AL07 | Welwyn Garden City |
| AL09 | Hatfield |
| AL1 | St. Albans |
| AL10 | Hatfield |
| AL2 | St. Albans |
| AL3 | St. Albans |
| AL4 | St. Albans |
| AL5 | Harpenden |
| AL6 | Welwyn |
| AL7 | Welwyn |
| AL8 | Welwyn Garden City |
| AL9 | Hatfield |
| B001 | Birmingham |
| B049 | Alcester |
| B060 | Bromsgrove |
| B062 | Halesowen |
| B064 | Cradley Heath |
| B065 | Rowley Regis |
| B066 | Smethwick |
| B068 | Oldbury |
| B070 | West Bromwich |
| B072 | Sutton Coldfield |
| B077 | Tamworth |
| B080 | Studley |
| B090 | Solihull |
| B095 | Henley-In-Arden |
| B096 | Redditch |
| B1 | Birmingham |
| B10 | Birmingham |
| B11 | Birmingham |
| B12 | Birmingham |
| B13 | Birmingham |
| B14 | Birmingham |
| B15 | Birmingham |
| B16 | Birmingham |
| B17 | Birmingham |
| B18 | Birmingham |
| B19 | Birmingham |
| B2 | Birmingham |
| B20 | Birmingham |
| B21 | Birmingham |
| B23 | Birmingham |
| B24 | Birmingham |
| B25 | Birmingham |
| B26 | Birmingham |
| B27 | Birmingham |
| B28 | Birmingham |
| B29 | Birmingham |
| B3 | Birmingham |
| B30 | Birmingham |
| B31 | Birmingham |
| B32 | Birmingham |
| B33 | Birmingham |
| B34 | Birmingham |
| B35 | Birmingham |
| B36 | Birmingham |
| B37 | Birmingham |
| B38 | Birmingham |
| B4 | Birmingham |
| B40 | Birmingham |
| B42 | Birmingham |
| B43 | Birmingham |
| B44 | Birmingham |
| B45 | Birmingham |
| B46 | Birmingham |
| B47 | Birmingham |
| B48 | Birmingham |
| B49 | Alcester |
| B5 | Birmingham |
| B50 | Alcester |
| B6 | Birmingham |
| B60 | Bromsgrove |
| B61 | Bromsgrove |
| B62 | Halesowen |
| B63 | Halesowen |
| B64 | Cradley Heath |
| B65 | Rowley Regis |
| B66 | Smethwick |
| B67 | Smethwick |
| B68 | Oldbury |
| B69 | Oldbury |
| B7 | Birmingham |
| B70 | West Bromwich |
| B71 | West Bromwich |
| B72 | Sutton Coldfield |
| B73 | Sutton Coldfield |
| B74 | Sutton Coldfield |
| B75 | Sutton Coldfield |
| B76 | Sutton Coldfield |
| B77 | Tamworth |
| B78 | Tamworth |
| B79 | Tamworth |
| B8 | Birmingham |
| B80 | Studley |
| B9 | Birmingham |
| B90 | Solihull |
| B91 | Solihull |
| B92 | Solihull |
| B93 | Solihull |
| B94 | Solihull |
| B95 | Henley-in-Arden |
| B96 | Redditch |
| B97 | Redditch |
| B98 | Redditch |
| B99 | Birmingham |
| BA03 | Radstock |
| BA04 | Shepton Mallet |
| BA05 | Wells |
| BA06 | Glastonbury |
| BA07 | Castle Cary |
| BA08 | Templecombe |
| BA1 | Bath |
| BA10 | Bruton |
| BA11 | Frome |
| BA12 | Warminster |
| BA13 | Westbury |
| BA14 | Trowbridge |
| BA15 | Bradford-on-Avon |
| BA16 | Street |
| BA2 | Bath |
| BA20 | Yeovil |
| BA21 | Yeovil |
| BA22 | Yeovil |
| BA3 | Radstock |
| BA4 | Shepton Mallet |
| BA5 | Wells |
| BA6 | Glastonbury |
| BA7 | Castle Cary |
| BA8 | Templecombe |
| BB03 | Darwen |
| BB04 | Rossendale |
| BB05 | Accrington |
| BB07 | Clitheroe |
| BB08 | Colne |
| BB09 | Nelson |
| BB1 | Blackburn |
| BB10 | Burnley |
| BB11 | Burnley |
| BB12 | Burnley |
| BB18 | Barnoldswick |
| BB2 | Blackburn |
| BB3 | Darwen |
| BB4 | Rossendale |
| BB5 | Accrington |
| BB6 | Blackburn |
| BB7 | Clitheroe |
| BB8 | Colne |
| BB9 | Nelson |
| BB94 | Barnoldswick |
| BD1 | Bradford |
| BD10 | Bradford |
| BD11 | Bradford |
| BD12 | Bradford |
| BD13 | Bradford |
| BD14 | Bradford |
| BD15 | Bradford |
| BD16 | Bingley |
| BD17 | Shipley |
| BD18 | Shipley |
| BD19 | Cleckheaton |
| BD2 | Bradford |
| BD20 | Keighley |
| BD21 | Keighley |
| BD22 | Keighley |
| BD23 | Skipton |
| BD3 | Bradford |
| BD4 | Bradford |
| BD5 | Bradford |
| BD6 | Bradford |
| BD7 | Bradford |
| BD8 | Bradford |
| BD9 | Bradford |
| BD97 | Bingley |
| BD99 | Bradford |
| BF1 | BFPO |
| BH1 | Bournemouth |
| BH10 | Bournemouth |
| BH11 | Bournemouth |
| BH12 | Poole |
| BH13 | Poole |
| BH14 | Poole |
| BH15 | Poole |
| BH16 | Poole |
| BH17 | Poole |
| BH18 | Broadstone |
| BH19 | Swanage |
| BH2 | Bournemouth |
| BH20 | Wareham |
| BH21 | Wimborne |
| BH22 | Ferndown |
| BH23 | Christchurch |
| BH24 | Ringwood |
| BH25 | New Milton |
| BH3 | Bournemouth |
| BH31 | Verwood |
| BH4 | Bournemouth |
| BH5 | Bournemouth |
| BH6 | Bournemouth |
| BH7 | Bournemouth |
| BH8 | Bournemouth |
| BH9 | Bournemouth |
| BL0 | Bury |
| BL00 | Bury |
| BL1 | Bolton |
| BL11 | Bolton |
| BL2 | Bolton |
| BL3 | Bolton |
| BL4 | Bolton |
| BL5 | Bolton |
| BL6 | Bolton |
| BL7 | Bolton |
| BL78 | Bolton |
| BL8 | Bury |
| BL9 | Bury |
| BN03 | Hove |
| BN05 | Henfield |
| BN06 | Hassocks |
| BN07 | Lewes |
| BN09 | Newhaven |
| BN1 | Brighton |
| BN10 | Peacehaven |
| BN11 | Worthing |
| BN12 | Worthing |
| BN13 | Worthing |
| BN14 | Worthing |
| BN15 | Lancing |
| BN16 | Littlehampton |
| BN17 | Littlehampton |
| BN18 | Arundel |
| BN2 | Brighton |
| BN20 | Eastbourne |
| BN21 | Eastbourne |
| BN22 | Eastbourne |
| BN23 | Eastbourne |
| BN24 | Pevensey |
| BN25 | Seaford |
| BN26 | Polegate |
| BN27 | Hailsham |
| BN3 | Hove |
| BN41 | Brighton |
| BN42 | Brighton |
| BN43 | Shoreham-by-Sea |
| BN44 | Steyning |
| BN45 | Brighton |
| BN5 | Henfield |
| BN50 | Brighton |
| BN51 | Brighton |
| BN52 | Hove |
| BN6 | Hassocks |
| BN7 | Lewes |
| BN8 | Lewes |
| BN88 | Brighton |
| BN9 | Newhaven |
| BN91 | Worthing |
| BR02 | Keston |
| BR03 | Beckenham |
| BR04 | West Wickham |
| BR05 | Orpington |
| BR07 | Chislehurst |
| BR08 | Swanley |
| BR1 | Bromley |
| BR2 | Bromley |
| BR3 | Beckenham |
| BR4 | West Wickham |
| BR5 | Orpington |
| BR6 | Orpington |
| BR7 | Chislehurst |
| BR8 | Swanley |
| BS0 | Bristol |
| BS00 | Bristol |
| BS1 | Bristol |
| BS10 | Bristol |
| BS11 | Bristol |
| BS13 | Bristol |
| BS14 | Bristol |
| BS15 | Bristol |
| BS16 | Bristol |
| BS2 | Bristol |
| BS20 | Bristol |
| BS21 | Clevedon |
| BS22 | Weston-super-Mare |
| BS23 | Weston-super-Mare |
| BS24 | Weston-super-Mare |
| BS25 | Winscombe |
| BS26 | Axbridge |
| BS27 | Cheddar |
| BS28 | Wedmore |
| BS29 | Banwell |
| BS3 | Bristol |
| BS30 | Bristol |
| BS31 | Bristol |
| BS32 | Bristol |
| BS34 | Bristol |
| BS35 | Bristol |
| BS36 | Bristol |
| BS37 | Bristol |
| BS39 | Bristol |
| BS4 | Bristol |
| BS40 | Bristol |
| BS41 | Bristol |
| BS48 | Bristol |
| BS49 | Bristol |
| BS5 | Bristol |
| BS6 | Bristol |
| BS7 | Bristol |
| BS8 | Bristol |
| BS80 | Bristol |
| BS9 | Bristol |
| BS98 | Bristol |
| BS99 | Bristol |
| BT1 | Belfast |
| BT10 | Belfast |
| BT11 | Belfast |
| BT12 | Belfast |
| BT13 | Belfast |
| BT14 | Belfast |
| BT15 | Belfast |
| BT16 | Belfast |
| BT17 | Belfast |
| BT18 | Holywood |
| BT19 | Bangor |
| BT2 | Belfast |
| BT20 | Bangor |
| BT21 | Donaghadee |
| BT22 | Newtownards |
| BT23 | Newtownards |
| BT24 | Ballynahinch |
| BT25 | Dromore |
| BT26 | Hillsborough |
| BT27 | Lisburn |
| BT28 | Lisburn |
| BT3 | Belfast |
| BT30 | Downpatrick |
| BT31 | Castlewellan |
| BT32 | Banbridge |
| BT33 | Newcastle |
| BT34 | Newry |
| BT35 | Newry |
| BT36 | Newtownabbey |
| BT37 | Newtownabbey |
| BT38 | Carrickfergus |
| BT39 | Ballyclare |
| BT4 | Belfast |
| BT40 | Larne |
| BT41 | Antrim |
| BT42 | Ballymena |
| BT43 | Ballymena |
| BT44 | Ballymena |
| BT45 | Magherafelt |
| BT46 | Maghera |
| BT47 | Londonderry |
| BT48 | Londonderry |
| BT49 | Limavady |
| BT5 | Belfast |
| BT51 | Coleraine |
| BT52 | Coleraine |
| BT53 | Ballymoney |
| BT54 | Ballycastle |
| BT55 | Portstewart |
| BT56 | Portrush |
| BT57 | Bushmills |
| BT58 | Newtownabbey |
| BT6 | Belfast |
| BT60 | Armagh |
| BT61 | Armagh |
| BT62 | Craigavon |
| BT63 | Craigavon |
| BT64 | Craigavon |
| BT65 | Craigavon |
| BT66 | Craigavon |
| BT67 | Craigavon |
| BT68 | Caledon |
| BT69 | Aughnacloy |
| BT7 | Belfast |
| BT70 | Dungannon |
| BT71 | Dungannon |
| BT74 | Enniskillen |
| BT75 | Fivemiletown |
| BT76 | Clogher |
| BT77 | Augher |
| BT78 | Omagh |
| BT79 | Omagh |
| BT8 | Belfast |
| BT80 | Cookstown |
| BT81 | Castlederg |
| BT82 | Strabane |
| BT9 | Belfast |
| BT92 | Enniskillen |
| BT93 | Enniskillen |
| BT94 | Enniskillen |
| BX00 | Zzzz Not Applicable |
| CA07 | Wigton |
| CA08 | Brampton |
| CA09 | Alston |
| CA1 | Carlisle |
| CA10 | Penrith |
| CA11 | Penrith |
| CA12 | Keswick |
| CA13 | Cockermouth |
| CA14 | Workington |
| CA15 | Maryport |
| CA16 | Appleby-in-Westmorland |
| CA17 | Kirkby Stephen |
| CA18 | Ravenglass |
| CA19 | Holmrook |
| CA2 | Carlisle |
| CA20 | Seascale |
| CA21 | Beckermet |
| CA22 | Egremont |
| CA23 | Cleator |
| CA24 | Moor Row |
| CA25 | Cleator Moor |
| CA26 | Frizington |
| CA27 | St. Bees |
| CA28 | Whitehaven |
| CA3 | Carlisle |
| CA4 | Carlisle |
| CA5 | Carlisle |
| CA6 | Carlisle |
| CA7 | Wigton |
| CA8 | Brampton |
| CA9 | Alston |
| CA95 | Workington |
| CA99 | Carlisle |
| CB06 | Ely |
| CB08 | Newmarket |
| CB09 | Haverhill |
| CB1 | Cambridge |
| CB10 | Saffron Walden |
| CB11 | Saffron Walden |
| CB2 | Cambridge |
| CB21 | Cambridge |
| CB22 | Cambridge |
| CB23 | Cambridge |
| CB24 | Cambridge |
| CB25 | Cambridge |
| CB3 | Cambridge |
| CB4 | Cambridge |
| CB5 | Cambridge |
| CB6 | Ely |
| CB7 | Ely |
| CB8 | Newmarket |
| CB9 | Haverhill |
| CF03 | Cardiff |
| CF10 | Cardiff |
| CF11 | Cardiff |
| CF14 | Cardiff |
| CF15 | Cardiff |
| CF23 | Cardiff |
| CF24 | Cardiff |
| CF3 | Cardiff |
| CF30 | Cardiff |
| CF31 | Bridgend |
| CF32 | Bridgend |
| CF33 | Bridgend |
| CF34 | Maesteg |
| CF35 | Bridgend |
| CF36 | Porthcawl |
| CF37 | Pontypridd |
| CF38 | Pontypridd |
| CF39 | Porth |
| CF40 | Tonypandy |
| CF41 | Pentre |
| CF42 | Treorchy |
| CF43 | Ferndale |
| CF44 | Aberdare |
| CF45 | Mountain Ash |
| CF46 | Treharris |
| CF47 | Merthyr Tydfil |
| CF48 | Merthyr Tydfil |
| CF5 | Cardiff |
| CF61 | Llantwit Major |
| CF62 | Barry |
| CF63 | Barry |
| CF72 | Pontyclun |
| CF81 | Bargoed |
| CF82 | Hengoed |
| CF83 | Caerphilly |
| CF91 | Cardiff |
| CF95 | Cardiff |
| CF99 | Cardiff |
| CH05 | Deeside |
| CH08 | Holywell |
| CH1 | Chester |
| CH2 | Chester |
| CH25 | Birkenhead |
| CH26 | Prenton |
| CH27 | Wallasey |
| CH28 | Wirral |
| CH29 | Wirral |
| CH3 | Chester |
| CH30 | Wirral |
| CH31 | Wirral |
| CH32 | Wirral |
| CH33 | Neston |
| CH34 | Ellesmere Port |
| CH4 | Chester |
| CH41 | Birkenhead |
| CH42 | Birkenhead |
| CH43 | Prenton |
| CH44 | Wallasey |
| CH45 | Wallasey |
| CH46 | Wirral |
| CH47 | Wirral |
| CH48 | Wirral |
| CH49 | Wirral |
| CH5 | Deeside |
| CH60 | Wirral |
| CH61 | Wirral |
| CH62 | Wirral |
| CH63 | Wirral |
| CH64 | Neston |
| CH65 | Ellesmere Port |
| CH66 | Ellesmere Port |
| CH70 | Chester |
| CH8 | Holywell |
| CH88 | Chester |
| CH99 | Chester |
| CM04 | Ingatestone |
| CM05 | Ongar |
| CM06 | Dunmow |
| CM07 | Braintree |
| CM08 | Witham |
| CM09 | Maldon |
| CM1 | Chelmsford |
| CM11 | Billericay |
| CM12 | Billericay |
| CM13 | Brentwood |
| CM14 | Brentwood |
| CM15 | Brentwood |
| CM16 | Epping |
| CM17 | Harlow |
| CM18 | Harlow |
| CM19 | Harlow |
| CM2 | Chelmsford |
| CM20 | Harlow |
| CM21 | Sawbridgeworth |
| CM22 | Bishop's Stortford |
| CM23 | Bishop's Stortford |
| CM24 | Stansted |
| CM3 | Chelmsford |
| CM4 | Ingatestone |
| CM5 | Ongar |
| CM6 | Dunmow |
| CM7 | Dunmow |
| CM77 | Braintree |
| CM8 | Witham |
| CM9 | Maldon |
| CM92 | Chelmsford |
| CM98 | Chelmsford |
| CM99 | Chelmsford |
| CO08 | Bures |
| CO09 | Halstead |
| CO1 | Colchester |
| CO10 | Sudbury |
| CO11 | Manningtree |
| CO12 | Harwich |
| CO13 | Frinton-on-Sea |
| CO14 | Walton-on-the-Naze |
| CO15 | Clacton-on-Sea |
| CO16 | Clacton-on-Sea |
| CO2 | Colchester |
| CO3 | Colchester |
| CO4 | Colchester |
| CO5 | Colchester |
| CO6 | Colchester |
| CO7 | Colchester |
| CO8 | Bures |
| CO9 | Halstead |
| CR0 | Croydon |
| CR00 | Croydon |
| CR02 | South Croydon |
| CR04 | Mitcham |
| CR05 | Coulsdon |
| CR06 | Warlingham |
| CR07 | Thornton Heath |
| CR2 | South Croydon |
| CR4 | Mitcham |
| CR44 | Croydon |
| CR5 | Coulsdon |
| CR6 | Warlingham |
| CR7 | Thornton Heath |
| CR9 | Croydon |
| CR90 | Croydon |
| CT05 | Whitstable |
| CT06 | Herne Bay |
| CT07 | Birchington |
| CT08 | Westgate-on-Sea |
| CT09 | Margate |
| CT1 | Canterbury |
| CT10 | Broadstairs |
| CT11 | Ramsgate |
| CT12 | Ramsgate |
| CT13 | Sandwich |
| CT14 | Deal |
| CT15 | Dover |
| CT16 | Dover |
| CT17 | Dover |
| CT18 | Folkestone |
| CT19 | Folkestone |
| CT2 | Canterbury |
| CT20 | Folkestone |
| CT21 | Hythe |
| CT3 | Canterbury |
| CT4 | Canterbury |
| CT5 | Whitstable |
| CT50 | Folkestone |
| CT6 | Herne Bay |
| CT7 | Birchington |
| CT8 | Westgate-on-Sea |
| CT9 | Birchington |
| CV08 | Kenilworth |
| CV09 | Atherstone |
| CV1 | Coventry |
| CV10 | Nuneaton |
| CV11 | Nuneaton |
| CV12 | Bedworth |
| CV13 | Nuneaton |
| CV2 | Coventry |
| CV21 | Rugby |
| CV22 | Rugby |
| CV23 | Rugby |
| CV3 | Coventry |
| CV31 | Leamington Spa |
| CV32 | Leamington Spa |
| CV33 | Leamington Spa |
| CV34 | Warwick |
| CV35 | Warwick |
| CV36 | Shipston-on-Stour |
| CV4 | Coventry |
| CV47 | Southam |
| CV5 | Coventry |
| CV6 | Coventry |
| CV7 | Coventry |
| CV8 | Coventry |
| CV9 | Atherstone |
| CW05 | Nantwich |
| CW06 | Tarporley |
| CW07 | Winsford |
| CW08 | Northwich |
| CW1 | Crewe |
| CW10 | Middlewich |
| CW11 | Sandbach |
| CW12 | Congleton |
| CW2 | Crewe |
| CW3 | Crewe |
| CW4 | Crewe |
| CW5 | Nantwich |
| CW6 | Tarporley |
| CW7 | Winsford |
| CW8 | Northwich |
| CW9 | Northwich |
| CW98 | Crewe |
| DA03 | Longfield |
| DA05 | Bexley |
| DA06 | Bexleyheath |
| DA07 | Welling |
| DA08 | Erith |
| DA09 | Greenhithe |
| DA1 | Dartford |
| DA11 | Gravesend |
| DA12 | Gravesend |
| DA13 | Gravesend |
| DA14 | Sidcup |
| DA15 | Sidcup |
| DA16 | Welling |
| DA17 | Belvedere |
| DA18 | Erith |
| DA2 | Dartford |
| DA3 | Longfield |
| DA4 | Dartford |
| DA5 | Bexley |
| DA6 | Bexleyheath |
| DA7 | Bexleyheath |
| DA8 | Erith |
| DA9 | Greenhithe |
| DD07 | Carnoustie |
| DD09 | Brechin |
| DD1 | Dundee |
| DD10 | Montrose |
| DD11 | Arbroath |
| DD2 | Dundee |
| DD3 | Dundee |
| DD4 | Dundee |
| DD5 | Dundee |
| DD7 | Carnoustie |
| DD9 | Brechin |
| DE04 | Matlock |
| DE05 | Ripley |
| DE06 | Ashbourne |
| DE07 | Ilkeston |
| DE1 | Derby |
| DE11 | Swadlincote |
| DE12 | Swadlincote |
| DE13 | Burton-on-Trent |
| DE14 | Burton-on-Trent |
| DE15 | Burton-on-Trent |
| DE21 | Derby |
| DE22 | Derby |
| DE23 | Derby |
| DE24 | Derby |
| DE3 | Derby |
| DE4 | Matlock |
| DE45 | Bakewell |
| DE5 | Ripley |
| DE55 | Alfreton |
| DE56 | Belper |
| DE6 | Ashbourne |
| DE65 | Derby |
| DE7 | Ilkeston |
| DE72 | Derby |
| DE73 | Derby |
| DE74 | Derby |
| DE75 | Heanor |
| DE99 | Derby |
| DG03 | Thornhill |
| DG04 | Sanquhar |
| DG05 | Dalbeattie |
| DG06 | Kirkcudbright |
| DG07 | Castle Douglas |
| DG08 | Newton Stewart |
| DG09 | Stranraer |
| DG1 | Dumfries |
| DG10 | Moffat |
| DG11 | Lockerbie |
| DG12 | Annan |
| DG13 | Langholm |
| DG14 | Canonbie |
| DG16 | Gretna |
| DG2 | Dumfries |
| DG3 | Thornhill |
| DG4 | Sanquhar |
| DG5 | Dalbeattie |
| DG6 | Kirkcudbright |
| DG7 | Castle Douglas |
| DG8 | Newton Stewart |
| DG9 | Stranraer |
| DH02 | Chester Le Street |
| DH04 | Houghton Le Spring |
| DH1 | Durham |
| DH3 | Chester Le Street |
| DH5 | Houghton Le Spring |
| DH6 | Durham |
| DH7 | Durham |
| DH8 | Durham |
| DH9 | Stanley |
| DH97 | Durham |
| DH98 | Durham |
| DH99 | Durham |
| DL04 | Shildon |
| DL05 | Newton Aycliffe |
| DL06 | Northallerton |
| DL09 | Catterick Garrison |
| DL1 | Darlington |
| DL10 | Richmond |
| DL11 | Richmond |
| DL12 | Barnard Castle |
| DL13 | Bishop Auckland |
| DL14 | Bishop Auckland |
| DL15 | Crook |
| DL17 | Ferryhill |
| DL2 | Darlington |
| DL3 | Darlington |
| DL7 | Northallerton |
| DL98 | Darlington |
| DN1 | Doncaster |
| DN10 | Doncaster |
| DN11 | Doncaster |
| DN12 | Doncaster |
| DN14 | Goole |
| DN15 | Scunthorpe |
| DN16 | Scunthorpe |
| DN17 | Scunthorpe |
| DN18 | Barton-upon-Humber |
| DN19 | Barrow-upon-Humber |
| DN2 | Doncaster |
| DN20 | Brigg |
| DN21 | Gainsborough |
| DN22 | Retford |
| DN3 | Doncaster |
| DN31 | Grimsby |
| DN32 | Grimsby |
| DN33 | Grimsby |
| DN34 | Grimsby |
| DN35 | Cleethorpes |
| DN36 | Grimsby |
| DN37 | Grimsby |
| DN38 | Barnetby |
| DN39 | Ulceby |
| DN4 | Doncaster |
| DN40 | Immingham |
| DN41 | Grimsby |
| DN5 | Doncaster |
| DN55 | Doncaster |
| DN6 | Doncaster |
| DN7 | Doncaster |
| DN8 | Doncaster |
| DN9 | Doncaster |
| DT03 | Weymouth |
| DT05 | Portland |
| DT06 | Bridport |
| DT07 | Lyme Regis |
| DT08 | Beaminster |
| DT09 | Sherborne |
| DT1 | Dorchester |
| DT10 | Sturminster Newton |
| DT11 | Blandford Forum |
| DT2 | Dorchester |
| DT4 | Weymouth |
| DY04 | Tipton |
| DY05 | Brierley Hill |
| DY06 | Kingswinford |
| DY07 | Stourbridge |
| DY1 | Dudley |
| DY10 | Kidderminster |
| DY11 | Kidderminster |
| DY12 | Bewdley |
| DY13 | Stourport-on-Severn |
| DY14 | Kidderminster |
| DY2 | Dudley |
| DY3 | Dudley |
| DY8 | Stourbridge |
| DY9 | Stourbridge |
| E001 | London |
| E1 | London |
| E10 | London |
| E11 | London |
| E12 | London |
| E13 | London |
| E14 | London |
| E15 | London |
| E16 | London |
| E17 | London |
| E18 | London |
| E1W | London |
| E2 | London |
| E20 | London |
| E22 | London |
| E3 | London |
| E4 | London |
| E5 | London |
| E6 | London |
| E7 | London |
| E77 | London |
| E8 | London |
| E9 | London |
| E98 | London |
| EC1A | London |
| EC1M | London |
| EC1N | London |
| EC1P | London |
| EC1R | London |
| EC1V | London |
| EC1Y | London |
| EC2A | London |
| EC2M | London |
| EC2N | London |
| EC2P | London |
| EC2R | London |
| EC2V | London |
| EC2Y | London |
| EC3A | London |
| EC3M | London |
| EC3N | London |
| EC3P | London |
| EC3R | London |
| EC3V | London |
| EC4A | London |
| EC4M | London |
| EC4N | London |
| EC4P | London |
| EC4R | London |
| EC4V | London |
| EC4Y | London |
| EC50 | London |
| EH1 | Edinburgh |
| EH10 | Edinburgh |
| EH11 | Edinburgh |
| EH12 | Edinburgh |
| EH13 | Edinburgh |
| EH15 | Edinburgh |
| EH16 | Edinburgh |
| EH17 | Edinburgh |
| EH18 | Lasswade |
| EH19 | Bonnyrigg |
| EH2 | Edinburgh |
| EH20 | Loanhead |
| EH21 | Musselburgh |
| EH22 | Dalkeith |
| EH23 | Gorebridge |
| EH24 | Rosewell |
| EH25 | Roslin |
| EH26 | Penicuik |
| EH27 | Kirknewton |
| EH28 | Newbridge |
| EH29 | Kirkliston |
| EH3 | Edinburgh |
| EH30 | South Queensferry |
| EH31 | Gullane |
| EH33 | Tranent |
| EH34 | Tranent |
| EH35 | Tranent |
| EH36 | Humbie |
| EH37 | Pathhead |
| EH38 | Heriot |
| EH39 | North Berwick |
| EH4 | Edinburgh |
| EH40 | East Linton |
| EH41 | Haddington |
| EH42 | Dunbar |
| EH43 | Walkerburn |
| EH44 | Innerleithen |
| EH45 | Peebles |
| EH46 | West Linton |
| EH47 | Bathgate |
| EH48 | Bathgate |
| EH49 | Linlithgow |
| EH5 | Edinburgh |
| EH51 | Bo'Ness |
| EH52 | Broxburn |
| EH53 | Livingston |
| EH54 | Livingston |
| EH55 | West Calder |
| EH6 | Edinburgh |
| EH7 | Edinburgh |
| EH77 | Edinburgh |
| EH8 | Edinburgh |
| EH9 | Edinburgh |
| EH91 | Edinburgh |
| EH95 | Edinburgh |
| EH99 | Edinburgh |
| EN04 | Barnet |
| EN06 | Potters Bar |
| EN07 | Waltham Cross |
| EN09 | Waltham Abbey |
| EN1 | Enfield |
| EN10 | Broxbourne |
| EN11 | Hodderdon |
| EN2 | Enfield |
| EN3 | Enfield |
| EN4 | Barnet |
| EN5 | Barnet |
| EN6 | Potters Bar |
| EN7 | Waltham Cross |
| EN77 | Waltham Cross |
| EN8 | Waltham Cross |
| EN9 | Waltham Abbey |
| EX07 | Dawlish |
| EX08 | Exmouth |
| EX09 | Budleigh Salterton |
| EX1 | Exeter |
| EX10 | Sidmouth |
| EX11 | Ottery St. Mary |
| EX12 | Seaton |
| EX13 | Axminster |
| EX14 | Honiton |
| EX15 | Cullompton |
| EX16 | Tiverton |
| EX17 | Crediton |
| EX18 | Chulmleigh |
| EX19 | Winkleigh |
| EX2 | Exeter |
| EX21 | Beaworthy |
| EX22 | Holsworthy |
| EX23 | Bude |
| EX24 | Colyton |
| EX3 | Exeter |
| EX31 | Barnstaple |
| EX32 | Barnstaple |
| EX33 | Braunton |
| EX36 | South Molton |
| EX37 | Umberleigh |
| EX38 | Torrington |
| EX39 | Bideford |
| EX4 | Exeter |
| EX5 | Exeter |
| EX6 | Exeter |
| FK03 | Grangemouth |
| FK04 | Bonnybridge |
| FK05 | Larbert |
| FK06 | Denny |
| FK07 | Stirling |
| FK1 | Falkirk |
| FK11 | Menstrie |
| FK12 | Alva |
| FK13 | Tillicoultry |
| FK14 | Dollar |
| FK15 | Dunblane |
| FK16 | Doune |
| FK17 | Callander |
| FK18 | Callander |
| FK19 | Lochearnhead |
| FK2 | Falkirk |
| FK20 | Crianlarich |
| FK21 | Killin |
| FK8 | Stirling |
| FK9 | Stirling |
| FY00 | Blackpool |
| FY05 | Thornton-Cleveleys |
| FY06 | Poulton-Le-Fylde |
| FY07 | Fleetwood |
| FY08 | Lytham St. Annes |
| FY1 | Blackpool |
| FY2 | Blackpool |
| FY3 | Blackpool |
| FY4 | Blackpool |
| G001 | Glasgow |
| G081 | Clydebank |
| G082 | Dumbarton |
| G084 | Helensburgh |
| G1 | Glasgow |
| G11 | Glasgow |
| G12 | Glasgow |
| G13 | Glasgow |
| G14 | Glasgow |
| G15 | Glasgow |
| G2 | Glasgow |
| G20 | Glasgow |
| G21 | Glasgow |
| G22 | Glasgow |
| G23 | Glasgow |
| G3 | Glasgow |
| G31 | Glasgow |
| G32 | Glasgow |
| G33 | Glasgow |
| G34 | Glasgow |
| G4 | Glasgow |
| G40 | Glasgow |
| G41 | Glasgow |
| G42 | Glasgow |
| G43 | Glasgow |
| G44 | Glasgow |
| G45 | Glasgow |
| G46 | Glasgow |
| G5 | Glasgow |
| G51 | Glasgow |
| G52 | Glasgow |
| G53 | Glasgow |
| G58 | Glasgow |
| G60 | Glasgow |
| G61 | Glasgow |
| G62 | Glasgow |
| G63 | Glasgow |
| G64 | Glasgow |
| G65 | Glasgow |
| G66 | Glasgow |
| G67 | Glasgow |
| G68 | Glasgow |
| G69 | Glasgow |
| G70 | Glasgow |
| G71 | Glasgow |
| G72 | Glasgow |
| G73 | Glasgow |
| G74 | Glasgow |
| G75 | Glasgow |
| G76 | Glasgow |
| G77 | Glasgow |
| G78 | Glasgow |
| G79 | Glasgow |
| G81 | Clydebank |
| G82 | Dumbarton |
| G83 | Alexandria; Arrochar |
| G84 | Helensburgh |
| G9 | Glasgow |
| G90 | Glasgow |
| GIR | Bootle |
| GL05 | Stroud |
| GL08 | Tetbury |
| GL09 | Badminton |
| GL1 | Gloucester |
| GL10 | Stonehouse |
| GL12 | Wotton-Under-Edge |
| GL13 | Berkeley |
| GL16 | Coleford |
| GL19 | Gloucester |
| GL2 | Gloucester |
| GL20 | Tewkesbury |
| GL3 | Gloucester |
| GL4 | Gloucester |
| GL50 | Cheltenham |
| GL51 | Cheltenham |
| GL52 | Cheltenham |
| GL53 | Cheltenham |
| GL54 | Cheltenham |
| GL55 | Chipping Campden |
| GL56 | Moreton-In-Marsh |
| GL6 | Stroud |
| GU06 | Cranleigh |
| GU07 | Godalming |
| GU09 | Farnham |
| GU1 | Guildford |
| GU10 | Farnham |
| GU11 | Aldershot |
| GU12 | Aldershot |
| GU14 | Farnborough |
| GU15 | Camberley |
| GU16 | Camberley |
| GU18 | Lightwater |
| GU19 | Bagshot |
| GU2 | Guildford |
| GU20 | Windlesham |
| GU21 | Woking |
| GU22 | Woking |
| GU23 | Woking |
| GU24 | Woking |
| GU25 | Virginia Water |
| GU26 | Hindhead |
| GU28 | Petworth |
| GU29 | Midhurst |
| GU3 | Guildford |
| GU30 | Liphook |
| GU31 | Petersfield |
| GU32 | Petersfield |
| GU33 | Liss |
| GU34 | Alton |
| GU35 | Bordon |
| GU4 | Guildford |
| GU46 | Yateley |
| GU47 | Sandhurst |
| GU5 | Guildford |
| GU51 | Fleet |
| GU52 | Fleet |
| GU8 | Godalming |
| GU95 | Camberley |
| GY1 | Guernsey |
| GY10 | Guernsey |
| GY2 | Guernsey |
| GY3 | Guernsey |
| GY4 | Guernsey |
| GY5 | Guernsey |
| GY6 | Guernsey |
| GY7 | Guernsey |
| GY8 | Guernsey |
| GY9 | Guernsey |
| HA00 | Wembley |
| HA04 | Ruislip |
| HA05 | Pinner |
| HA06 | Northwood |
| HA07 | Stanmore |
| HA08 | Edgware |
| HA1 | Harrow |
| HA2 | Harrow |
| HA3 | Harrow |
| HA9 | Wembley |
| HD06 | Brighouse |
| HD09 | Holmfirth |
| HD1 | Huddersfield |
| HD2 | Huddersfield |
| HD3 | Huddersfield |
| HD4 | Huddersfield |
| HD5 | Huddersfield |
| HD6 | Brighouse |
| HD7 | Huddersfield |
| HD8 | Huddersfield |
| HD9 | Holmfirth |
| HG04 | Ripon |
| HG05 | Knaresborough |
| HG1 | Harrogate |
| HG2 | Harrogate |
| HG3 | Harrogate |
| HP04 | Berkhamsted |
| HP05 | Chesham |
| HP06 | Amersham |
| HP08 | Chalfont St. Giles |
| HP09 | Beaconsfield |
| HP1 | Hemel Hempstead |
| HP10 | High Wycombe |
| HP11 | High Wycombe |
| HP12 | High Wycombe |
| HP13 | High Wycombe |
| HP14 | High Wycombe |
| HP15 | High Wycombe |
| HP16 | Great Missenden |
| HP17 | Aylesbury |
| HP18 | Aylesbury |
| HP19 | Aylesbury |
| HP2 | Hemel Hempstead |
| HP20 | Aylesbury |
| HP21 | Aylesbury |
| HP23 | Tring |
| HP27 | Princes Risborough |
| HP3 | Hemel Hempstead |
| HP7 | Amersham |
| HR05 | Kington |
| HR06 | Leominster |
| HR07 | Bromyard |
| HR08 | Ledbury |
| HR09 | Ross-on-Wye |
| HR1 | Hereford |
| HR2 | Hereford |
| HR3 | Hereford |
| HR4 | Hereford |
| HS02 | Isle Of Lewis |
| HS03 | Isle Of Harris |
| HS04 | Isle Of Scalpay |
| HS06 | Isle Of North Uist |
| HS07 | Isle Of Benbecula |
| HS08 | Isle Of South Uist |
| HS09 | Isle Of Barra |
| HS1 | Stornoway |
| HS5 | Isle Of Harris |
| HU1 | Hull |
| HU10 | Hull |
| HU11 | Hull |
| HU12 | Hull |
| HU13 | Hessle |
| HU14 | North Ferriby |
| HU15 | Brough |
| HU16 | Cottingham |
| HU17 | Beverley |
| HU18 | Hornsea |
| HU19 | Withernsea |
| HU2 | Hull |
| HU20 | Cottingham |
| HU3 | Hull |
| HU4 | Hull |
| HU5 | Hull |
| HU6 | Hull |
| HU7 | Hull |
| HU8 | Hull |
| HU9 | Hull |
| HX06 | Sowerby Bridge |
| HX07 | Hebden Bridge |
| HX2 | Halifax |
| HX3 | Halifax |
| HX4 | Halifax |
| HX5 | Elland |
| IG07 | Chigwell |
| IG08 | Woodford Green |
| IG09 | Buckhurst Hill |
| IG1 | Ilford |
| IG10 | Loughton |
| IG11 | Barking |
| IG2 | Ilford |
| IG3 | Ilford |
| IG4 | Ilford |
| IG5 | Ilford |
| IG6 | Ilford |
| IG8 | Chigwell |
| IM1 | Isle Of Man |
| IM2 | Isle Of Man |
| IM3 | Isle Of Man |
| IM4 | Isle Of Man |
| IM5 | Isle Of Man |
| IM6 | Isle Of Man |
| IM7 | Isle Of Man |
| IM8 | Isle Of Man |
| IM9 | Isle Of Man |
| IM99 | Isle Of Man |
| IP1 | Ipswich |
| IP10 | Ipswich |
| IP11 | Felixstowe |
| IP12 | Woodbridge |
| IP13 | Woodbridge |
| IP14 | Stowmarket |
| IP15 | Aldeburgh |
| IP16 | Leiston |
| IP17 | Saxmundham |
| IP18 | Southwold |
| IP19 | Halesworth |
| IP2 | Ipswich |
| IP20 | Harleston |
| IP22 | Diss |
| IP23 | Eye |
| IP24 | Thetford |
| IP25 | Thetford |
| IP26 | Thetford |
| IP27 | Brandon |
| IP28 | Bury St. Edmunds |
| IP29 | Bury St. Edmunds |
| IP3 | Ipswich |
| IP30 | Bury St. Edmunds |
| IP31 | Bury St. Edmunds |
| IP32 | Bury St. Edmunds |
| IP33 | Bury St. Edmunds |
| IP4 | Ipswich |
| IP5 | Ipswich |
| IP6 | Ipswich |
| IP7 | Ipswich |
| IP8 | Ipswich |
| IP9 | Ipswich |
| IP98 | Diss |
| IV04 | Beauly |
| IV06 | Muir Of Ord |
| IV07 | Dingwall |
| IV08 | Munlochy |
| IV09 | Avoch |
| IV1 | Inverness |
| IV10 | Fortrose |
| IV11 | Cromarty |
| IV12 | Nairn |
| IV13 | Inverness |
| IV14 | Strathpeffer |
| IV15 | Dingwall |
| IV16 | Dingwall |
| IV17 | Alness |
| IV18 | Invergordon |
| IV19 | Tain |
| IV2 | Inverness |
| IV20 | Tain |
| IV21 | Gairloch |
| IV22 | Achnasheen |
| IV23 | Garve |
| IV24 | Ardgay |
| IV25 | Dornoch |
| IV26 | Ullapool |
| IV27 | Lairg |
| IV28 | Rogart |
| IV3 | Inverness |
| IV30 | Elgin |
| IV31 | Lossiemouth |
| IV32 | Fochabers |
| IV36 | Forres |
| IV40 | Kyle |
| IV41 | Isle Of Skye |
| IV42 | Isle Of Skye |
| IV43 | Isle Of Skye |
| IV44 | Isle Of Skye |
| IV45 | Isle Of Skye |
| IV46 | Isle Of Skye |
| IV47 | Isle Of Skye |
| IV48 | Isle Of Skye |
| IV49 | Isle Of Skye |
| IV5 | Inverness |
| IV51 | Portree |
| IV52 | Plockton |
| IV53 | Strome Ferry |
| IV54 | Strathcarron |
| IV55 | Isle Of Skye |
| IV56 | Isle Of Skye |
| IV63 | Inverness |
| IV99 | Inverness |
| JE1 | Jersey |
| JE2 | Jersey |
| JE3 | Jersey |
| JE4 | Jersey |
| JE5 | Jersey |
| KA04 | Galston |
| KA05 | Mauchline |
| KA06 | Ayr |
| KA09 | Prestwick |
| KA1 | Kilmarnock |
| KA10 | Troon |
| KA11 | Irvine |
| KA12 | Irvine |
| KA13 | Kilwinning |
| KA14 | Beith |
| KA15 | Beith |
| KA16 | Newmilns |
| KA17 | Darvel |
| KA18 | Cumnock |
| KA19 | Maybole |
| KA2 | Kilmarnock |
| KA20 | Stevenston |
| KA21 | Saltcoats |
| KA22 | Ardrossan |
| KA23 | West Kilbride |
| KA24 | Dalry |
| KA25 | Kilbirnie |
| KA26 | Girvan |
| KA27 | Isle Of Arran |
| KA28 | Isle Of Cumbrae |
| KA29 | Largs |
| KA3 | Kilmarnock |
| KA30 | Largs |
| KA7 | Ayr |
| KA8 | Ayr |
| KA9 | Prestwick |
| KT03 | New Malden |
| KT04 | Worcester Park |
| KT05 | Surbiton |
| KT07 | Thames Ditton |
| KT09 | Chessington |
| KT1 | Kingston Upon Thames |
| KT10 | Esher |
| KT11 | Cobham |
| KT12 | Walton-on-Thames |
| KT13 | Weybridge |
| KT14 | West Byfleet |
| KT15 | Addlestone |
| KT16 | Chertsey |
| KT17 | Epsom |
| KT18 | Epsom |
| KT19 | Epsom |
| KT2 | Kingston Upon Thames |
| KT20 | Tadworth |
| KT21 | Ashtead |
| KT22 | Leatherhead |
| KT23 | Leatherhead |
| KT24 | Leatherhead |
| KT6 | Surbiton |
| KW02 | Lybster |
| KW05 | Latheron |
| KW06 | Dunbeath |
| KW07 | Berriedale |
| KW08 | Helmsdale |
| KW09 | Brora |
| KW1 | Wick |
| KW10 | Golspie |
| KW11 | Kinbrace |
| KW12 | Halkirk |
| KW13 | Forsinard |
| KW14 | Thurso |
| KW15 | Kirkwall |
| KW16 | Stromness |
| KW17 | Orkney |
| KW3 | Lybster |
| KY03 | Burntisland |
| KY05 | Lochgelly |
| KY06 | Glenrothes |
| KY08 | Leven |
| KY1 | Kirkcaldy |
| KY10 | Anstruther |
| KY12 | Dunfermline |
| KY13 | Kinross |
| KY14 | Cupar |
| KY15 | Cupar |
| KY16 | St. Andrews |
| KY2 | Kirkcaldy |
| KY7 | Glenrothes |
| KY9 | Leven |
| KY99 | Dunfermline |
| L001 | Liverpool |
| L020 | Bootle |
| L034 | Prescot |
| L039 | Ormskirk |
| L10 | Liverpool |
| L11 | Liverpool |
| L12 | Liverpool |
| L13 | Liverpool |
| L14 | Liverpool |
| L15 | Liverpool |
| L16 | Liverpool |
| L17 | Liverpool |
| L18 | Liverpool |
| L19 | Liverpool |
| L2 | Liverpool |
| L20 | Liverpool |
| L21 | Liverpool |
| L22 | Liverpool |
| L23 | Liverpool |
| L24 | Liverpool |
| L25 | Liverpool |
| L26 | Liverpool |
| L27 | Liverpool |
| L28 | Liverpool |
| L29 | Liverpool |
| L3 | Liverpool |
| L30 | Bootle |
| L31 | Liverpool |
| L32 | Liverpool |
| L33 | Liverpool |
| L35 | Prescot |
| L36 | Liverpool |
| L37 | Liverpool |
| L38 | Liverpool |
| L4 | Liverpool |
| L40 | Ormskirk |
| L5 | Liverpool |
| L6 | Liverpool |
| L67 | Liverpool |
| L68 | Liverpool |
| L7 | Liverpool |
| L70 | Liverpool |
| L71 | Liverpool |
| L72 | Liverpool |
| L73 | Liverpool |
| L74 | Liverpool |
| L75 | Liverpool |
| L8 | Liverpool |
| L80 | Bootle |
| L9 | Liverpool |
| LA03 | Morecambe |
| LA05 | Carnforth |
| LA07 | Milnthorpe |
| LA08 | Kendal |
| LA1 | Lancaster |
| LA10 | Sedbergh |
| LA11 | Grange-Over-Sands |
| LA12 | Ulverston |
| LA13 | Barrow-In-Furness |
| LA15 | Dalton-In-Furness |
| LA16 | Askam-In-Furness |
| LA17 | Kirkby-In-Furness |
| LA18 | Millom |
| LA19 | Millom |
| LA2 | Lancaster |
| LA20 | Broughton-In-Furness |
| LA21 | Coniston |
| LA22 | Ambleside |
| LA23 | Windermere |
| LA4 | Morecambe |
| LA6 | Carnforth |
| LA9 | Kendal |
| LD02 | Builth Wells |
| LD03 | Brecon |
| LD04 | Llangammarch Wells |
| LD05 | Llanwrtyd Wells |
| LD06 | Rhayader |
| LD07 | Knighton |
| LD08 | Presteigne |
| LD1 | Llandrindod Wells |
| LE1 | Leicester |
| LE10 | Hinckley |
| LE11 | Loughborough |
| LE12 | Loughborough |
| LE13 | Melton Mowbray |
| LE14 | Melton Mowbray |
| LE15 | Oakham |
| LE16 | Market Harborough |
| LE17 | Lutterworth |
| LE18 | Wigston |
| LE19 | Leicester |
| LE2 | Leicester |
| LE21 | Leicester |
| LE3 | Leicester |
| LE4 | Leicester |
| LE41 | Leicester |
| LE5 | Leicester |
| LE55 | Leicester |
| LE6 | Leicester |
| LE65 | Ashby-de-la-Zouch |
| LE7 | Leicester |
| LE8 | Leicester |
| LE87 | Leicester |
| LE9 | Leicester |
| LE94 | Leicester |
| LE95 | Leicester |
| LL11 | Wrexham |
| LL12 | Wrexham |
| LL13 | Wrexham |
| LL14 | Wrexham |
| LL15 | Ruthin |
| LL16 | Denbigh |
| LL17 | St. Asaph |
| LL19 | Prestatyn |
| LL20 | Llangollen |
| LL21 | Corwen |
| LL22 | Abergele |
| LL23 | Bala |
| LL24 | Betws-Y-Coed |
| LL25 | Dolwyddelan |
| LL26 | Llanrwst |
| LL27 | Trefriw |
| LL28 | Colwyn Bay |
| LL29 | Colwyn Bay |
| LL30 | Llandudno |
| LL32 | Conwy |
| LL33 | Llanfairfechan |
| LL34 | Penmaenmawr |
| LL35 | Aberdyfi |
| LL36 | Tywyn |
| LL37 | Llwyngwril |
| LL38 | Fairbourne |
| LL39 | Arthog |
| LL40 | Dolgellau |
| LL41 | Blaenau Ffestiniog |
| LL42 | Barmouth |
| LL43 | Talybont |
| LL44 | Dyffryn Ardudwy |
| LL45 | Llanbedr |
| LL46 | Harlech |
| LL47 | Talsarnau |
| LL48 | Penrhyndeudraeth |
| LL49 | Porthmadog |
| LL51 | Garndolbenmaen |
| LL52 | Criccieth |
| LL53 | Pwllheli |
| LL54 | Caernarfon |
| LL55 | Caernarfon |
| LL56 | Y Felinheli |
| LL57 | Bangor |
| LL58 | Beaumaris |
| LL59 | Menai Bridge |
| LL60 | Gaerwen |
| LL61 | Llanfairpwllgwyngyll |
| LL62 | Bodorgan |
| LL63 | Ty Croes |
| LL64 | Rhosneigr |
| LL65 | Holyhead |
| LL66 | Rhosgoch |
| LL67 | Cemaes Bay |
| LL68 | Amlwch |
| LL69 | Penysarn |
| LL70 | Dulas |
| LL71 | Llanerchymedd |
| LL72 | Moelfre |
| LL73 | Marianglas |
| LL74 | Tyn-Y-Gongl |
| LL75 | Pentraeth |
| LL76 | Llanbedrgoch |
| LL78 | Brynteg |
| LN07 | Market Rasen |
| LN09 | Horncastle |
| LN1 | Lincoln |
| LN10 | Woodhall Spa |
| LN11 | Louth |
| LN12 | Mablethorpe |
| LN13 | Alford |
| LN2 | Lincoln |
| LN3 | Lincoln |
| LN4 | Lincoln |
| LN5 | Lincoln |
| LN6 | Lincoln |
| LN7 | Market Rasen |
| LN8 | Market Rasen |
| LN9 | Horncastle |
| LS1 | Leeds |
| LS10 | Leeds |
| LS11 | Leeds |
| LS12 | Leeds |
| LS13 | Leeds |
| LS14 | Leeds |
| LS15 | Leeds |
| LS16 | Leeds |
| LS17 | Leeds |
| LS18 | Leeds |
| LS19 | Leeds |
| LS2 | Leeds |
| LS20 | Leeds |
| LS21 | Otley |
| LS22 | Wetherby |
| LS23 | Wetherby |
| LS24 | Tadcaster |
| LS25 | Leeds |
| LS26 | Leeds |
| LS27 | Leeds |
| LS28 | Pudsey |
| LS29 | Ilkley |
| LS3 | Leeds |
| LS4 | Leeds |
| LS5 | Leeds |
| LS6 | Leeds |
| LS7 | Leeds |
| LS8 | Leeds |
| LS88 | Leeds |
| LS9 | Leeds |
| LS98 | Leeds |
| LS99 | Leeds |
| LU05 | Dunstable |
| LU07 | Leighton Buzzard |
| LU1 | Luton |
| LU2 | Luton |
| LU3 | Luton |
| LU4 | Luton |
| LU6 | Dunstable |
| M001 | Manchester |
| M003 | Salford |
| M033 | Sale |
| M11 | Manchester |
| M12 | Manchester |
| M13 | Manchester |
| M14 | Manchester |
| M15 | Manchester |
| M16 | Manchester |
| M17 | Manchester |
| M18 | Manchester |
| M19 | Manchester |
| M2 | Manchester |
| M20 | Manchester |
| M21 | Manchester |
| M22 | Manchester |
| M23 | Manchester |
| M24 | Manchester |
| M25 | Manchester |
| M26 | Manchester |
| M27 | Manchester |
| M28 | Manchester |
| M29 | Manchester |
| M3 | Manchester |
| M30 | Manchester |
| M31 | Manchester |
| M32 | Manchester |
| M34 | Manchester |
| M35 | Manchester |
| M38 | Manchester |
| M4 | Manchester |
| M40 | Manchester |
| M41 | Manchester |
| M43 | Manchester |
| M44 | Manchester |
| M45 | Manchester |
| M46 | Manchester |
| M5 | Salford |
| M50 | Salford |
| M6 | Salford |
| M61 | Manchester |
| M7 | Salford |
| M8 | Manchester |
| M9 | Manchester |
| M90 | Manchester |
| M99 | Manchester |
| ME04 | Chatham |
| ME07 | Gillingham |
| ME09 | Sittingbourne |
| ME1 | Rochester |
| ME10 | Sittingbourne |
| ME11 | Queenborough |
| ME12 | Sheerness |
| ME13 | Faversham |
| ME14 | Maidstone |
| ME15 | Maidstone |
| ME16 | Maidstone |
| ME17 | Maidstone |
| ME18 | Maidstone |
| ME19 | West Malling |
| ME2 | Rochester |
| ME20 | Aylesford |
| ME3 | Rochester |
| ME5 | Chatham |
| ME8 | Gillingham |
| ME99 | Maidstone |
| MK1 | Milton Keynes |
| MK10 | Milton Keynes |
| MK11 | Milton Keynes |
| MK12 | Milton Keynes |
| MK13 | Milton Keynes |
| MK14 | Milton Keynes |
| MK15 | Milton Keynes |
| MK16 | Newport Pagnell |
| MK17 | Milton Keynes |
| MK18 | Buckingham |
| MK19 | Milton Keynes |
| MK2 | Milton Keynes |
| MK3 | Milton Keynes |
| MK4 | Milton Keynes |
| MK40 | Bedford |
| MK41 | Bedford |
| MK42 | Bedford |
| MK43 | Bedford |
| MK44 | Bedford |
| MK45 | Bedford |
| MK46 | Olney |
| MK5 | Milton Keynes |
| MK6 | Milton Keynes |
| MK7 | Milton Keynes |
| MK77 | Milton Keynes |
| MK8 | Milton Keynes |
| MK9 | Milton Keynes |
| ML02 | Wishaw |
| ML03 | Hamilton |
| ML04 | Bellshill |
| ML05 | Coatbridge |
| ML06 | Airdrie |
| ML07 | Shotts |
| ML08 | Carluke |
| ML09 | Larkhall |
| ML1 | Motherwell |
| ML10 | Strathaven |
| ML11 | Lanark |
| ML12 | Biggar |
| N001 | London |
| N1 | London |
| N10 | London |
| N11 | London |
| N12 | London |
| N13 | London |
| N14 | London |
| N15 | London |
| N16 | London |
| N17 | London |
| N18 | London |
| N19 | London |
| N1C | London |
| N1P | London |
| N2 | London |
| N20 | London |
| N21 | London |
| N22 | London |
| N3 | London |
| N4 | London |
| N5 | London |
| N6 | London |
| N7 | London |
| N8 | London |
| N81 | London |
| N9 | London |
| NE08 | Gateshead |
| NE1 | Newcastle Upon Tyne |
| NE10 | Gateshead |
| NE11 | Gateshead |
| NE12 | Newcastle Upon Tyne |
| NE13 | Newcastle Upon Tyne |
| NE15 | Newcastle Upon Tyne |
| NE16 | Newcastle Upon Tyne |
| NE17 | Newcastle Upon Tyne |
| NE18 | Newcastle Upon Tyne |
| NE19 | Newcastle Upon Tyne |
| NE2 | Newcastle Upon Tyne |
| NE20 | Newcastle Upon Tyne |
| NE21 | Blaydon-on-Tyne |
| NE22 | Bedlington |
| NE23 | Cramlington |
| NE24 | Blyth |
| NE25 | Whitley Bay |
| NE26 | Whitley Bay |
| NE27 | Newcastle Upon Tyne |
| NE28 | Wallsend |
| NE29 | North Shields |
| NE3 | Newcastle Upon Tyne |
| NE30 | North Shields |
| NE31 | Hebburn |
| NE32 | Jarrow |
| NE33 | South Shields |
| NE34 | South Shields |
| NE35 | Boldon Colliery |
| NE36 | East Boldon |
| NE37 | Washington |
| NE38 | Washington |
| NE39 | Rowlands Gill |
| NE4 | Newcastle Upon Tyne |
| NE40 | Ryton |
| NE41 | Wylam |
| NE42 | Prudhoe |
| NE43 | Stocksfield |
| NE44 | Riding Mill |
| NE45 | Corbridge |
| NE46 | Hexham |
| NE47 | Hexham |
| NE48 | Hexham |
| NE49 | Haltwhistle |
| NE5 | Newcastle Upon Tyne |
| NE6 | Newcastle Upon Tyne |
| NE61 | Morpeth |
| NE62 | Choppington |
| NE63 | Ashington |
| NE64 | Newbiggin-By-The-Sea |
| NE65 | Morpeth |
| NE67 | Chathill |
| NE68 | Seahouses |
| NE69 | Bamburgh |
| NE7 | Newcastle Upon Tyne |
| NE70 | Belford |
| NE71 | Wooler |
| NE82 | Newcastle Upon Tyne |
| NE83 | Newcastle Upon Tyne |
| NE85 | Newcastle Upon Tyne |
| NE88 | Newcastle Upon Tyne |
| NE9 | Gateshead |
| NE92 | Gateshead |
| NE98 | Newcastle Upon Tyne |
| NE99 | Newcastle Upon Tyne |
| NG1 | Nottingham |
| NG10 | Nottingham |
| NG11 | Nottingham |
| NG12 | Nottingham |
| NG13 | Nottingham |
| NG14 | Nottingham |
| NG15 | Nottingham |
| NG16 | Nottingham |
| NG18 | Mansfield |
| NG19 | Mansfield |
| NG2 | Nottingham |
| NG20 | Mansfield |
| NG21 | Mansfield |
| NG22 | Newark |
| NG23 | Newark |
| NG24 | Newark |
| NG25 | Southwell |
| NG3 | Nottingham |
| NG31 | Grantham |
| NG32 | Grantham |
| NG33 | Grantham |
| NG34 | Sleaford |
| NG4 | Nottingham |
| NG5 | Nottingham |
| NG6 | Nottingham |
| NG7 | Nottingham |
| NG70 | Mansfield |
| NG8 | Nottingham |
| NG80 | Nottingham |
| NG9 | Nottingham |
| NG90 | Nottingham |
| NN08 | Wellingborough |
| NN1 | Northampton |
| NN10 | Rushden |
| NN11 | Daventry |
| NN12 | Towcester |
| NN13 | Brackley |
| NN14 | Kettering |
| NN15 | Kettering |
| NN16 | Kettering |
| NN17 | Corby |
| NN18 | Corby |
| NN2 | Northampton |
| NN29 | Wellingborough |
| NN3 | Northampton |
| NN4 | Northampton |
| NN5 | Northampton |
| NN6 | Northampton |
| NN7 | Northampton |
| NN9 | Wellingborough |
| NP04 | Pontypool |
| NP10 | Newport |
| NP11 | Newport |
| NP12 | Blackwood |
| NP13 | Abertillery |
| NP15 | Usk |
| NP16 | Chepstow |
| NP18 | Newport |
| NP19 | Newport |
| NP20 | Newport |
| NP22 | Tredegar |
| NP23 | Ebbw Vale |
| NP24 | New Tredegar |
| NP25 | Monmouth |
| NP26 | Caldicot |
| NP44 | Cwmbran |
| NP8 | Crickhowell |
| NR1 | Norwich |
| NR10 | Norwich |
| NR11 | Norwich |
| NR12 | Norwich |
| NR13 | Norwich |
| NR14 | Norwich |
| NR15 | Norwich |
| NR16 | Norwich |
| NR17 | Attleborough |
| NR2 | Norwich |
| NR20 | Dereham |
| NR21 | Fakenham |
| NR22 | Walsingham |
| NR23 | Wells-Next-The-Sea |
| NR24 | Melton Constable |
| NR25 | Holt |
| NR26 | Norwich |
| NR27 | Cromer |
| NR29 | Great Yarmouth |
| NR3 | Norwich |
| NR30 | Great Yarmouth |
| NR31 | Great Yarmouth |
| NR32 | Lowestoft |
| NR33 | Lowestoft |
| NR34 | Beccles |
| NR35 | Bungay |
| NR4 | Norwich |
| NR5 | Norwich |
| NR6 | Norwich |
| NR7 | Norwich |
| NR8 | Norwich |
| NR9 | Norwich |
| NR99 | Norwich |
| NW1 | London |
| NW10 | London |
| NW11 | London |
| NW1W | London |
| NW2 | London |
| NW26 | London |
| NW3 | London |
| NW4 | London |
| NW5 | London |
| NW6 | London |
| NW7 | London |
| NW8 | London |
| NW9 | London |
| OL05 | Ashton-Under-Lyne |
| OL1 | Oldham |
| OL10 | Heywood |
| OL11 | Rochdale |
| OL12 | Rochdale |
| OL13 | Bacup |
| OL14 | Todmorden |
| OL15 | Littleborough |
| OL2 | Oldham |
| OL3 | Oldham |
| OL4 | Oldham |
| OL6 | Ashton-Under-Lyne |
| OL7 | Ashton-Under-Lyne |
| OL8 | Oldham |
| OL9 | Oldham |
| OL95 | Oldham |
| OX05 | Kidlington |
| OX07 | Chipping Norton |
| OX09 | Thame |
| OX1 | Oxford |
| OX10 | Wallingford |
| OX11 | Didcot |
| OX12 | Wantage |
| OX13 | Abingdon |
| OX14 | Abingdon |
| OX15 | Banbury |
| OX16 | Banbury |
| OX17 | Banbury |
| OX2 | Oxford |
| OX20 | Woodstock |
| OX25 | Bicester |
| OX26 | Bicester |
| OX27 | Bicester |
| OX28 | Witney |
| OX29 | Witney |
| OX3 | Oxford |
| OX33 | Oxford |
| OX39 | Chinnor |
| OX4 | Oxford |
| OX44 | Oxford |
| OX49 | Watlington |
| PA04 | Renfrew |
| PA05 | Johnstone |
| PA07 | Bishopton |
| PA08 | Erskine |
| PA1 | Paisley |
| PA10 | Johnstone |
| PA11 | Bridge Of Weir |
| PA12 | Lochwinnoch |
| PA13 | Kilmacolm |
| PA14 | Port Glasgow |
| PA15 | Greenock |
| PA16 | Greenock |
| PA17 | Skelmorlie |
| PA18 | Wemyss Bay |
| PA19 | Gourock |
| PA2 | Paisley |
| PA20 | Isle Of Bute |
| PA21 | Tighnabruaich |
| PA22 | Colintraive |
| PA23 | Dunoon |
| PA24 | Cairndow |
| PA25 | Cairndow |
| PA26 | Cairndow |
| PA27 | Cairndow |
| PA28 | Campbeltown |
| PA29 | Tarbert |
| PA3 | Paisley |
| PA30 | Lochgilphead |
| PA31 | Lochgilphead |
| PA32 | Inveraray |
| PA33 | Dalmally |
| PA34 | Oban |
| PA35 | Taynuilt |
| PA36 | Bridge Of Orchy |
| PA37 | Oban |
| PA38 | Appin |
| PA41 | Isle Of Gigha |
| PA42 | Isle Of Islay |
| PA43 | Isle Of Islay |
| PA44 | Isle Of Islay |
| PA45 | Isle Of Islay |
| PA46 | Isle Of Islay |
| PA47 | Isle Of Islay |
| PA48 | Isle Of Islay |
| PA49 | Isle Of Islay |
| PA5 | Johnstone |
| PA6 | Johnstone |
| PA60 | Isle Of Jura |
| PA61 | Isle Of Colonsay |
| PA62 | Isle Of Mull |
| PA63 | Isle Of Mull |
| PA64 | Isle Of Mull |
| PA65 | Isle Of Mull |
| PA66 | Isle Of Mull |
| PA67 | Isle Of Mull |
| PA68 | Isle Of Mull |
| PA69 | Isle Of Mull |
| PA7 | Bishopton |
| PA70 | Isle Of Mull |
| PA71 | Isle Of Mull |
| PA72 | Isle Of Mull |
| PA73 | Isle Of Mull |
| PA74 | Isle Of Mull |
| PA75 | Isle Of Mull |
| PA76 | Isle Of Iona |
| PA77 | Isle Of Tiree |
| PA78 | Isle Of Coll |
| PA80 | Oban |
| PA9 | Johnstone |
| PE09 | Stamford |
| PE1 | Peterborough |
| PE10 | Bourne |
| PE11 | Spalding |
| PE12 | Spalding |
| PE13 | Wisbech |
| PE14 | Wisbech |
| PE15 | March |
| PE16 | Chatteris |
| PE19 | St. Neots |
| PE2 | Peterborough |
| PE20 | Boston |
| PE21 | Boston |
| PE22 | Boston |
| PE23 | Spilsby |
| PE24 | Skegness |
| PE25 | Skegness |
| PE26 | Huntingdon |
| PE27 | St. Ives |
| PE28 | Huntingdon |
| PE29 | Huntingdon |
| PE3 | Peterborough |
| PE30 | King'S Lynn |
| PE31 | King'S Lynn |
| PE32 | King'S Lynn |
| PE33 | King'S Lynn |
| PE34 | King'S Lynn |
| PE35 | Sandringham |
| PE36 | Hunstanton |
| PE37 | Swaffham |
| PE38 | Downham Market |
| PE4 | Peterborough |
| PE5 | Peterborough |
| PE6 | Peterborough |
| PE7 | Peterborough |
| PE8 | Peterborough |
| PE99 | Peterborough |
| PH03 | Auchterarder |
| PH05 | Crieff |
| PH08 | Dunkeld |
| PH09 | Pitlochry |
| PH1 | Perth |
| PH10 | Blairgowrie |
| PH11 | Blairgowrie |
| PH12 | Blairgowrie |
| PH13 | Blairgowrie |
| PH14 | Perth |
| PH15 | Aberfeldy |
| PH16 | Pitlochry |
| PH17 | Pitlochry |
| PH18 | Pitlochry |
| PH19 | Dalwhinnie |
| PH2 | Perth |
| PH20 | Newtonmore |
| PH21 | Kingussie |
| PH22 | Aviemore |
| PH23 | Carrbridge |
| PH24 | Boat Of Garten |
| PH25 | Nethy Bridge |
| PH26 | Grantown-on-Spey |
| PH30 | Corrour |
| PH31 | Roy Bridge |
| PH32 | Fort Augustus |
| PH33 | Fort William |
| PH34 | Spean Bridge |
| PH35 | Invergarry |
| PH36 | Acharacle |
| PH37 | Glenfinnan |
| PH38 | Lochailort |
| PH39 | Arisaig |
| PH4 | Auchterarder |
| PH40 | Mallaig |
| PH41 | Mallaig |
| PH42 | Isle Of Eigg |
| PH43 | Isle Of Rum |
| PH44 | Isle Of Canna |
| PH49 | Ballachulish |
| PH50 | Kinlochleven |
| PH6 | Crieff |
| PH7 | Crieff |
| PL1 | Plymouth |
| PL10 | Torpoint |
| PL11 | Torpoint |
| PL12 | Saltash |
| PL13 | Looe |
| PL14 | Liskeard |
| PL15 | Launceston |
| PL16 | Lifton |
| PL17 | Callington |
| PL19 | Tavistock |
| PL2 | Plymouth |
| PL20 | Yelverton |
| PL21 | Ivybridge |
| PL22 | Lostwithiel |
| PL23 | Fowey |
| PL24 | Par |
| PL25 | St. Austell |
| PL26 | St. Austell |
| PL27 | Wadebridge |
| PL28 | Padstow |
| PL29 | Port Isaac |
| PL3 | Plymouth |
| PL30 | Bodmin |
| PL31 | Bodmin |
| PL32 | Camelford |
| PL33 | Delabole |
| PL34 | Tintagel |
| PL35 | Boscastle |
| PL4 | Plymouth |
| PL5 | Plymouth |
| PL6 | Plymouth |
| PL7 | Plymouth |
| PL8 | Plymouth |
| PL9 | Plymouth |
| PL95 | Plymouth |
| PO04 | Southsea |
| PO07 | Waterlooville |
| PO1 | Portsmouth |
| PO10 | Emsworth |
| PO11 | Hayling Island |
| PO14 | Fareham |
| PO15 | Fareham |
| PO16 | Fareham |
| PO17 | Fareham |
| PO18 | Chichester |
| PO19 | Chichester |
| PO2 | Portsmouth |
| PO20 | Chichester |
| PO21 | Bognor Regis |
| PO22 | Bognor Regis |
| PO3 | Portsmouth |
| PO31 | Cowes |
| PO32 | East Cowes |
| PO33 | Ryde |
| PO34 | Seaview |
| PO35 | Bembridge |
| PO37 | Shanklin |
| PO38 | Ventnor |
| PO39 | Totland Bay |
| PO40 | Freshwater |
| PO41 | Yarmouth |
| PO5 | Southsea |
| PO6 | Portsmouth |
| PO8 | Waterlooville |
| PR00 | Preston |
| PR06 | Chorley |
| PR08 | Southport |
| PR1 | Preston |
| PR11 | Preston |
| PR2 | Preston |
| PR25 | Leyland |
| PR26 | Leyland |
| PR3 | Preston |
| PR4 | Preston |
| PR5 | Preston |
| PR7 | Chorley |
| PR9 | Southport |
| RG09 | Henley-on-Thames |
| RG1 | Reading |
| RG10 | Reading |
| RG12 | Bracknell |
| RG14 | Newbury |
| RG17 | Hungerford |
| RG18 | Thatcham |
| RG2 | Reading |
| RG20 | Newbury |
| RG21 | Basingstoke |
| RG22 | Basingstoke |
| RG23 | Basingstoke |
| RG24 | Basingstoke |
| RG25 | Basingstoke |
| RG26 | Tadley |
| RG27 | Hook |
| RG29 | Hook |
| RG30 | Reading |
| RG31 | Reading |
| RG4 | Reading |
| RG40 | Wokingham |
| RG41 | Wokingham |
| RG42 | Bracknell |
| RG45 | Crowthorne |
| RG5 | Reading |
| RG6 | Reading |
| RG7 | Reading |
| RG8 | Reading |
| RH02 | Reigate |
| RH03 | Betchworth |
| RH04 | Dorking |
| RH07 | Lingfield |
| RH08 | Oxted |
| RH09 | Godstone |
| RH1 | Redhill |
| RH10 | Crawley |
| RH11 | Crawley |
| RH12 | Horsham |
| RH13 | Horsham |
| RH14 | Billingshurst |
| RH15 | Burgess Hill |
| RH16 | Haywards Heath |
| RH17 | Haywards Heath |
| RH18 | Forest Row |
| RH19 | East Grinstead |
| RH20 | Pulborough |
| RH4 | Betchworth |
| RH5 | Dorking |
| RH77 | Crawley |
| RM08 | Dagenham |
| RM1 | Romford |
| RM10 | Dagenham |
| RM11 | Hornchurch |
| RM12 | Hornchurch |
| RM13 | Rainham |
| RM14 | Upminster |
| RM15 | South Ockendon |
| RM16 | Grays |
| RM17 | Grays |
| RM18 | Tilbury |
| RM19 | Purfleet |
| RM2 | Romford |
| RM20 | Grays |
| RM3 | Romford |
| RM4 | Romford |
| RM5 | Romford |
| RM6 | Romford |
| RM7 | Romford |
| RM9 | Dagenham |
| S001 | Sheffield |
| S018 | Dronfield |
| S032 | Hope Valley |
| S040 | Chesterfield |
| S060 | Rotherham |
| S064 | Mexborough |
| S070 | Barnsley |
| S080 | Worksop |
| S1 | Sheffield |
| S10 | Sheffield |
| S11 | Sheffield |
| S12 | Sheffield |
| S13 | Sheffield |
| S14 | Sheffield |
| S17 | Sheffield |
| S18 | Dronfield |
| S2 | Sheffield |
| S20 | Sheffield |
| S21 | Sheffield |
| S25 | Sheffield |
| S26 | Sheffield |
| S3 | Sheffield |
| S32 | Hope Valley |
| S33 | Hope Valley |
| S35 | Sheffield |
| S36 | Sheffield |
| S4 | Sheffield |
| S40 | Chesterfield |
| S41 | Chesterfield |
| S42 | Chesterfield |
| S43 | Chesterfield |
| S44 | Chesterfield |
| S45 | Chesterfield |
| S49 | Chesterfield |
| S5 | Sheffield |
| S6 | Sheffield |
| S60 | Rotherham |
| S61 | Rotherham |
| S62 | Rotherham |
| S63 | Rotherham |
| S64 | Mexborough |
| S65 | Rotherham |
| S66 | Rotherham |
| S7 | Sheffield |
| S70 | Barnsley |
| S71 | Barnsley |
| S72 | Barnsley |
| S73 | Barnsley |
| S74 | Barnsley |
| S75 | Barnsley |
| S8 | Sheffield |
| S80 | Worksop |
| S81 | Worksop |
| S9 | Sheffield |
| S94 | Sheffield |
| S95 | Sheffield |
| S96 | Sheffield |
| S98 | Sheffield |
| S99 | Sheffield |
| SA1 | Swansea |
| SA10 | Neath |
| SA11 | Neath |
| SA12 | Port Talbot |
| SA13 | Port Talbot |
| SA14 | Llanelli |
| SA15 | Llanelli |
| SA16 | Burry Port |
| SA18 | Ammanford |
| SA2 | Swansea |
| SA20 | Llandovery |
| SA3 | Swansea |
| SA31 | Carmarthen |
| SA32 | Carmarthen |
| SA33 | Carmarthen |
| SA34 | Whitland |
| SA35 | Llanfyrnach |
| SA36 | Glogue |
| SA37 | Boncath |
| SA38 | Newcastle Emlyn |
| SA39 | Pencader |
| SA4 | Swansea |
| SA40 | Llanybydder |
| SA41 | Crymych |
| SA42 | Newport |
| SA43 | Cardigan |
| SA44 | Llandysul |
| SA45 | New Quay |
| SA46 | Aberaeron |
| SA47 | Llanarth |
| SA5 | Swansea |
| SA6 | Swansea |
| SA61 | Haverfordwest |
| SA62 | Haverfordwest |
| SA63 | Clarbeston Road |
| SA64 | Goodwick |
| SA65 | Fishguard |
| SA66 | Clynderwen |
| SA67 | Narberth |
| SA68 | Kilgetty |
| SA69 | Saundersfoot |
| SA7 | Swansea |
| SA70 | Tenby |
| SA71 | Pembroke |
| SA73 | Milford Haven |
| SA8 | Swansea |
| SA80 | Swansea |
| SA9 | Swansea |
| SA99 | Swansea |
| SE1 | London |
| SE10 | London |
| SE11 | London |
| SE12 | London |
| SE13 | London |
| SE14 | London |
| SE15 | London |
| SE16 | London |
| SE17 | London |
| SE18 | London |
| SE19 | London |
| SE1P | London |
| SE2 | London |
| SE20 | London |
| SE21 | London |
| SE22 | London |
| SE23 | London |
| SE24 | London |
| SE25 | London |
| SE26 | London |
| SE27 | London |
| SE28 | London |
| SE3 | London |
| SE4 | London |
| SE5 | London |
| SE6 | London |
| SE7 | London |
| SE8 | London |
| SE9 | London |
| SG03 | Knebworth |
| SG04 | Hitchin |
| SG06 | Letchworth Garden City |
| SG07 | Baldock |
| SG08 | Royston |
| SG09 | Buntingford |
| SG1 | Stevenage |
| SG10 | Much Hadham |
| SG11 | Ware |
| SG12 | Ware |
| SG13 | Hertford |
| SG14 | Hertford |
| SG15 | Arlesey |
| SG16 | Henlow |
| SG17 | Shefford |
| SG18 | Biggleswade |
| SG19 | Sandy |
| SG2 | Stevenage |
| SG5 | Hitchin |
| SG6 | Hitchin |
| SK08 | Cheadle |
| SK1 | Stockport |
| SK10 | Macclesfield |
| SK11 | Macclesfield |
| SK12 | Stockport |
| SK13 | Glossop |
| SK14 | Hyde |
| SK15 | Stalybridge |
| SK16 | Dukinfield |
| SK17 | Buxton |
| SK2 | Stockport |
| SK22 | High Peak |
| SK23 | High Peak |
| SK3 | Stockport |
| SK4 | Stockport |
| SK5 | Stockport |
| SK6 | Stockport |
| SK7 | Stockport |
| SL00 | Iver |
| SL04 | Windsor |
| SL05 | Ascot |
| SL06 | Maidenhead |
| SL07 | Marlow |
| SL08 | Bourne End |
| SL09 | Gerrards Cross |
| SL1 | Slough |
| SL2 | Slough |
| SL3 | Slough |
| SL60 | Maidenhead |
| SL95 | Slough |
| SM04 | Morden |
| SM05 | Carshalton |
| SM06 | Wallington |
| SM07 | Banstead |
| SM1 | Sutton |
| SM2 | Sutton |
| SM3 | Sutton |
| SN07 | Faringdon |
| SN08 | Marlborough |
| SN09 | Pewsey |
| SN1 | Swindon |
| SN10 | Devizes |
| SN11 | Calne |
| SN12 | Melksham |
| SN13 | Corsham |
| SN14 | Chippenham |
| SN16 | Malmesbury |
| SN2 | Swindon |
| SN25 | Swindon |
| SN26 | Swindon |
| SN3 | Swindon |
| SN38 | Swindon |
| SN4 | Swindon |
| SN5 | Swindon |
| SN6 | Swindon |
| SN99 | Swindon |
| SO14 | Southampton |
| SO15 | Southampton |
| SO16 | Southampton |
| SO17 | Southampton |
| SO18 | Southampton |
| SO19 | Southampton |
| SO20 | Stockbridge |
| SO21 | Winchester |
| SO22 | Winchester |
| SO23 | Winchester |
| SO24 | Alresford |
| SO25 | Winchester |
| SO30 | Southampton |
| SO31 | Southampton |
| SO32 | Southampton |
| SO41 | Lymington |
| SO42 | Brockenhurst |
| SO43 | Lyndhurst |
| SO45 | Southampton |
| SO50 | Eastleigh |
| SO51 | Romsey |
| SO52 | Southampton |
| SO53 | Eastleigh |
| SO97 | Southampton |
| SP06 | Fordingbridge |
| SP07 | Shaftesbury |
| SP08 | Gillingham |
| SP09 | Tidworth |
| SP1 | Salisbury |
| SP10 | Andover |
| SP11 | Andover |
| SP2 | Salisbury |
| SP3 | Salisbury |
| SP4 | Salisbury |
| SP5 | Salisbury |
| SR07 | Seaham |
| SR08 | Peterlee |
| SR1 | Sunderland |
| SR2 | Sunderland |
| SR3 | Sunderland |
| SR4 | Sunderland |
| SR43 | Sunderland |
| SR5 | Sunderland |
| SR6 | Sunderland |
| SR7 | Seaham |
| SR8 | Peterlee |
| SR9 | Sunderland |
| SS00 | Westcliff-on-Sea |
| SS04 | Rochford |
| SS05 | Hockley |
| SS06 | Rayleigh |
| SS07 | Benfleet |
| SS08 | Canvey Island |
| SS09 | Leigh-on-Sea |
| SS11 | Wickford |
| SS12 | Wickford |
| SS13 | Basildon |
| SS14 | Basildon |
| SS15 | Basildon |
| SS16 | Basildon |
| SS17 | Stanford-Le-Hope |
| SS2 | Southend-on-Sea |
| SS22 | Southend-on-Sea |
| SS3 | Southend-on-Sea |
| SS99 | Southend-on-Sea |
| ST05 | Newcastle |
| ST1 | Stoke-on-Trent |
| ST10 | Stoke-on-Trent |
| ST11 | Stoke-on-Trent |
| ST12 | Stoke-on-Trent |
| ST13 | Leek |
| ST14 | Uttoxeter |
| ST15 | Stone |
| ST16 | Stafford |
| ST17 | Stafford |
| ST18 | Stafford |
| ST19 | Stafford |
| ST2 | Stoke-on-Trent |
| ST20 | Stafford |
| ST21 | Stafford |
| ST3 | Stoke-on-Trent |
| ST4 | Stoke-on-Trent |
| ST55 | Newcastle |
| ST6 | Stoke-on-Trent |
| ST7 | Stoke-on-Trent |
| ST8 | Stoke-on-Trent |
| ST9 | Stoke-on-Trent |
| SW10 | London |
| SW11 | London |
| SW12 | London |
| SW13 | London |
| SW14 | London |
| SW15 | London |
| SW16 | London |
| SW17 | London |
| SW18 | London |
| SW19 | London |
| SW1A | London |
| SW1E | London |
| SW1H | London |
| SW1P | London |
| SW1V | London |
| SW1W | London |
| SW1X | London |
| SW1Y | London |
| SW2 | London |
| SW20 | London |
| SW3 | London |
| SW4 | London |
| SW5 | London |
| SW6 | London |
| SW7 | London |
| SW8 | London |
| SW9 | London |
| SW95 | London |
| SY06 | Church Stretton |
| SY08 | Ludlow |
| SY09 | Bishops Castle |
| SY1 | Shrewsbury |
| SY10 | Oswestry |
| SY11 | Oswestry |
| SY12 | Ellesmere |
| SY13 | Whitchurch |
| SY14 | Malpas |
| SY15 | Montgomery |
| SY16 | Newtown |
| SY18 | Llanidloes |
| SY19 | Llanbrynmair |
| SY2 | Shrewsbury |
| SY20 | Machynlleth |
| SY21 | Welshpool |
| SY3 | Shrewsbury |
| SY4 | Shrewsbury |
| SY5 | Shrewsbury |
| SY6 | Church Stretton |
| SY8 | Ludlow |
| SY9 | Bishops Castle |
| SY99 | Shrewsbury |
| TA05 | Bridgwater |
| TA08 | Burnham-on-Sea |
| TA09 | Highbridge |
| TA1 | Taunton |
| TA10 | Langport |
| TA11 | Somerton |
| TA12 | Martock |
| TA13 | South Petherton |
| TA14 | Stoke-Sub-Hamdon |
| TA15 | Montacute |
| TA16 | Merriott |
| TA17 | Hinton St. George |
| TA18 | Crewkerne |
| TA19 | Ilminster |
| TA2 | Taunton |
| TA20 | Chard |
| TA21 | Wellington |
| TA22 | Dulverton |
| TA23 | Watchet |
| TA24 | Minehead |
| TA3 | Taunton |
| TA4 | Taunton |
| TA6 | Bridgwater |
| TA7 | Bridgwater |
| TD02 | Lauder |
| TD03 | Gordon |
| TD04 | Earlston |
| TD05 | Kelso |
| TD06 | Melrose |
| TD07 | Selkirk |
| TD08 | Jedburgh |
| TD1 | Galashiels |
| TD10 | Duns |
| TD11 | Duns |
| TD13 | Cockburnspath |
| TD14 | Eyemouth |
| TD15 | Berwick-Upon-Tweed |
| TD2 | Lauder |
| TD3 | Gordon |
| TD4 | Earlston |
| TD5 | Kelso |
| TD6 | Melrose |
| TD7 | Selkirk |
| TD8 | Jedburgh |
| TF09 | Market Drayton |
| TF1 | Telford |
| TF10 | Newport |
| TF11 | Shifnal |
| TF12 | Broseley |
| TF13 | Much Wenlock |
| TF2 | Telford |
| TF3 | Telford |
| TF4 | Telford |
| TF5 | Telford |
| TF6 | Telford |
| TF7 | Telford |
| TF8 | Telford |
| TN02 | Wadhurst |
| TN06 | Crowborough |
| TN07 | Hartfield |
| TN08 | Edenbridge |
| TN09 | Tonbridge |
| TN1 | Tunbridge Wells |
| TN10 | Tonbridge |
| TN11 | Tonbridge |
| TN12 | Tonbridge |
| TN13 | Sevenoaks |
| TN14 | Sevenoaks |
| TN15 | Sevenoaks |
| TN16 | Westerham |
| TN17 | Cranbrook |
| TN18 | Cranbrook |
| TN19 | Etchingham |
| TN2 | Tunbridge Wells |
| TN20 | Mayfield |
| TN21 | Heathfield |
| TN22 | Uckfield |
| TN23 | Ashford |
| TN24 | Ashford |
| TN25 | Ashford |
| TN26 | Ashford |
| TN27 | Ashford |
| TN28 | New Romney |
| TN29 | Romney Marsh |
| TN3 | Tunbridge Wells |
| TN30 | Tenterden |
| TN31 | Rye |
| TN32 | Robertsbridge |
| TN33 | Battle |
| TN34 | Hastings |
| TN35 | Hastings |
| TN36 | Winchelsea |
| TN37 | St. Leonards-on-Sea |
| TN38 | St. Leonards-on-Sea |
| TN39 | Bexhill-on-Sea |
| TN4 | Tunbridge Wells |
| TN40 | Bexhill-on-Sea |
| TN5 | Wadhurst |
| TQ03 | Paignton |
| TQ05 | Brixham |
| TQ06 | Dartmouth |
| TQ07 | Kingsbridge |
| TQ08 | Salcombe |
| TQ1 | Torquay |
| TQ10 | South Brent |
| TQ11 | Buckfastleigh |
| TQ12 | Newton Abbot |
| TQ13 | Newton Abbot |
| TQ14 | Teignmouth |
| TQ2 | Torquay |
| TQ4 | Paignton |
| TR05 | St. Agnes |
| TR06 | Perranporth |
| TR07 | Newquay |
| TR09 | St. Columb |
| TR1 | Truro |
| TR10 | Penryn |
| TR11 | Falmouth |
| TR12 | Helston |
| TR13 | Helston |
| TR14 | Camborne |
| TR15 | Redruth |
| TR16 | Redruth |
| TR17 | Marazion |
| TR18 | Penzance |
| TR19 | Penzance |
| TR2 | Truro |
| TR20 | Penzance |
| TR21 | Isles Of Scilly |
| TR22 | Isles Of Scilly |
| TR23 | Isles Of Scilly |
| TR24 | Isles Of Scilly |
| TR25 | Isles Of Scilly |
| TR26 | St. Ives |
| TR27 | Hayle |
| TR3 | Truro |
| TR4 | Truro |
| TR8 | Newquay |
| TS1 | Middlesbrough |
| TS10 | Redcar |
| TS11 | Redcar |
| TS12 | Saltburn-By-The-Sea |
| TS13 | Saltburn-By-The-Sea |
| TS14 | Guisborough |
| TS15 | Yarm |
| TS16 | Stockton-on-Tees |
| TS17 | Stockton-on-Tees |
| TS18 | Stockton-on-Tees |
| TS19 | Stockton-on-Tees |
| TS2 | Middlesbrough |
| TS20 | Stockton-on-Tees |
| TS21 | Stockton-on-Tees |
| TS22 | Billingham |
| TS23 | Billingham |
| TS24 | Hartlepool |
| TS25 | Hartlepool |
| TS26 | Hartlepool |
| TS27 | Hartlepool |
| TS28 | Wingate |
| TS29 | Trimdon Station |
| TS3 | Middlesbrough |
| TS4 | Middlesbrough |
| TS5 | Middlesbrough |
| TS6 | Middlesbrough |
| TS7 | Middlesbrough |
| TS8 | Middlesbrough |
| TS9 | Middlesbrough |
| TW03 | Hounslow |
| TW07 | Isleworth |
| TW08 | Brentford |
| TW09 | Richmond |
| TW1 | Twickenham |
| TW10 | Richmond |
| TW11 | Teddington |
| TW12 | Hampton |
| TW13 | Feltham |
| TW14 | Feltham |
| TW15 | Ashford |
| TW16 | Sunbury-on-Thames |
| TW17 | Shepperton |
| TW18 | Staines-Upon-Thames |
| TW19 | Staines-Upon-Thames |
| TW2 | Twickenham |
| TW20 | Egham |
| TW4 | Hounslow |
| TW5 | Hounslow |
| TW6 | Hounslow |
| UB03 | Hayes |
| UB07 | West Drayton |
| UB08 | Uxbridge |
| UB1 | Southall |
| UB10 | Uxbridge |
| UB11 | Uxbridge |
| UB18 | Greenford |
| UB2 | Southall |
| UB3 | Southall |
| UB4 | Hayes |
| UB6 | Greenford |
| UB8 | West Drayton |
| UB9 | Uxbridge |
| W001 | London |
| W10 | London |
| W11 | London |
| W12 | London |
| W13 | London |
| W14 | London |
| W1A | London |
| W1B | London |
| W1C | London |
| W1D | London |
| W1F | London |
| W1G | London |
| W1H | London |
| W1J | London |
| W1K | London |
| W1S | London |
| W1T | London |
| W1U | London |
| W1W | London |
| W2 | London |
| W3 | London |
| W4 | London |
| W5 | London |
| W6 | London |
| W7 | London |
| W8 | London |
| W9 | London |
| WA06 | Frodsham |
| WA07 | Runcorn |
| WA08 | Widnes |
| WA09 | St. Helens |
| WA1 | Warrington |
| WA10 | St. Helens |
| WA11 | St. Helens |
| WA12 | Newton-Le-Willows |
| WA13 | Lymm |
| WA14 | Altrincham |
| WA15 | Altrincham |
| WA16 | Knutsford |
| WA2 | Warrington |
| WA3 | Warrington |
| WA4 | Warrington |
| WA5 | Warrington |
| WA55 | Warrington |
| WA88 | Widnes |
| WC1A | London |
| WC1B | London |
| WC1E | London |
| WC1H | London |
| WC1N | London |
| WC1R | London |
| WC1V | London |
| WC1X | London |
| WC2A | London |
| WC2B | London |
| WC2E | London |
| WC2H | London |
| WC2N | London |
| WC2R | London |
| WD03 | Rickmansworth |
| WD04 | Kings Langley |
| WD05 | Abbots Langley |
| WD06 | Borehamwood |
| WD07 | Radlett |
| WD17 | Watford |
| WD18 | Watford |
| WD19 | Watford |
| WD23 | Bushey |
| WD24 | Watford |
| WD25 | Watford |
| WD99 | Watford |
| WF05 | Ossett |
| WF06 | Normanton |
| WF07 | Pontefract |
| WF1 | Wakefield |
| WF11 | Knottingley |
| WF12 | Dewsbury |
| WF13 | Dewsbury |
| WF14 | Mirfield |
| WF15 | Liversedge |
| WF17 | Batley |
| WF2 | Wakefield |
| WF3 | Wakefield |
| WF4 | Wakefield |
| WF8 | Pontefract |
| WF9 | Pontefract |
| WF90 | Wakefield |
| WN07 | Leigh |
| WN08 | Skelmersdale |
| WN1 | Wigan |
| WN2 | Wigan |
| WN3 | Wigan |
| WN4 | Wigan |
| WN5 | Wigan |
| WN6 | Wigan |
| WN8 | Wigan |
| WR09 | Droitwich |
| WR1 | Worcester |
| WR10 | Pershore |
| WR12 | Broadway |
| WR13 | Malvern |
| WR14 | Malvern |
| WR15 | Tenbury Wells |
| WR2 | Worcester |
| WR3 | Worcester |
| WR4 | Worcester |
| WR5 | Worcester |
| WR6 | Worcester |
| WR7 | Worcester |
| WR78 | Worcester |
| WR8 | Worcester |
| WR99 | Worcester |
| WS07 | Burntwood |
| WS1 | Walsall |
| WS10 | Wednesbury |
| WS11 | Cannock |
| WS12 | Cannock |
| WS13 | Lichfield |
| WS14 | Lichfield |
| WS15 | Rugeley |
| WS2 | Walsall |
| WS3 | Walsall |
| WS4 | Walsall |
| WS5 | Walsall |
| WS6 | Walsall |
| WS8 | Walsall |
| WS9 | Walsall |
| WV10 | Wolverhampton |
| WV11 | Wolverhampton |
| WV12 | Willenhall |
| WV13 | Willenhall |
| WV14 | Bilston |
| WV15 | Bridgnorth |
| WV16 | Bridgnorth |
| WV2 | Wolverhampton |
| WV3 | Wolverhampton |
| WV4 | Wolverhampton |
| WV5 | Wolverhampton |
| WV6 | Wolverhampton |
| WV7 | Wolverhampton |
| WV8 | Wolverhampton |
| WV9 | Wolverhampton |
| WV98 | Wolverhampton |
| YO07 | Thirsk |
| YO08 | Selby |
| YO1 | York |
| YO10 | York |
| YO11 | Scarborough |
| YO12 | Scarborough |
| YO13 | Scarborough |
| YO14 | Filey |
| YO15 | Bridlington |
| YO16 | Bridlington |
| YO17 | Malton |
| YO18 | Pickering |
| YO19 | York |
| YO21 | Whitby |
| YO22 | Whitby |
| YO23 | York |
| YO24 | York |
| YO25 | Driffield |
| YO26 | York |
| YO30 | York |
| YO31 | York |
| YO32 | York |
| YO41 | York |
| YO42 | York |
| YO43 | York |
| YO51 | York |
| YO60 | York |
| YO61 | York |
| YO62 | York |
| YO7 | Thirsk |
| YO8 | Selby |
| YO90 | York |
| YO91 | York |
| ZE1 | Shetland |
| ZE2 | Shetland |
| ZE3 | Shetland |