<!-- "none" is preferred when the title is sufficiently descriptive; see WP:SDNONE -->
thumb|400px|Postcode areas shown with former postal counties
This is a list of postcode districts in the United Kingdom and Crown Dependencies. A group of postcode districts with the same alphabetical prefix is called a postcode area. All, or part, of one or more postcode districts are grouped into post towns.
Overview
Until 1996, Royal Mail required counties to be included in addresses, except for 110 of the larger post towns. For these "special post towns", the former postal county is shown in brackets below. Since 1996, counties are not required for any address.
Postcode district codes are also known as "outward codes".
Areas
{|class="toc"
!Postcode areas
|-
|AB AL B BA BB BD BF BH BL BN BR BS BT BX CA CB CF CH CM CO CR CT CV CW DA DD DE DG DH DL DN DT DY E EC EH EN EX FK FY G GL GU GY HA HD HG HP HR HS HU HX IG IM IP IV JE KA KT KW KY L (GIR) LA LD LE LL LN LS LU M ME MK ML N NE NG NN NP NR NW OL OX PA PE PH PL PO PR RG RH RM S SA SE SG SK SL SM SN SO SP SR SS ST SW SY TA TD TF TN TQ TR TS TW UB W WA WC WD WF WN WR WS WV YO ZE
|}
{| class="wikitable sortable mw-collapsible mw-collapsed"
|+Postcodes and their namesakes
!Postcode
!Namesake
|-
|AB
|Aberdeen
|-
|AL
|St Albans
|-
|B
|Birmingham
|-
|BA
|Bath
|-
|BB
|Blackburn
|-
|BD
|Bradford
|-
|BH
|Bournemouth
|-
|BL
|Bolton
|-
|BN
|Brighton
|-
|BR
|Bromley
|-
|BS
|Bristol
|-
|BT
|Belfast
|-
|CA
|Carlisle
|-
|CB
|Cambridge
|-
|CF
|Cardiff
|-
|CH
|Chester
|-
|CM
|Chelmsford
|-
|CO
|Colchester
|-
|CR
|Croydon
|-
|CT
|Canterbury
|-
|CV
|Coventry
|-
|CW
|Crewe
|-
|DA
|Dartford
|-
|DD
|Dundee
|-
|DE
|Derby
|-
|DG
|Dumfries and Galloway
|-
|DH
|Durham
|-
|DL
|Darlington
|-
|DN
|Doncaster
|-
|DT
|Dorchester
|-
|DY
|Dudley
|-
|E
|East London
|-
|EC
|East Central London
|-
|EH
|Edinburgh
|-
|EX
|Exeter
|-
|FK
|Falkirk
|-
|FY
|Fylde
|-
|G
|Glasgow
|-
|GL
|Gloucester
|-
|GU
|Guildford
|-
|GY
|Guernsey
|-
|HA
|Harrow
|-
|HD
|Huddersfield
|-
|HG
|Harrogate
|-
|HP
|Hemel Hempstead
|-
|HR
|Hereford
|-
|HS
|Outer Hebrides
|-
|HU
|Hull
|-
|HX
|Halifax
|-
|IG
|Ilford and Chigwell
|-
|IM
|Isle of Man
|-
|IP
|Ipswich
|-
|IV
|Inverness
|-
|JE
|Jersey
|-
|KA
|Kilmarnock
|-
|KT
|Kingston upon Thames
|-
|KW
|Kirkwall
|-
|KY
|Kirkcaldy
|-
|L
|Liverpool
|-
|LA
|Lancaster
|-
|LD
|Llandrindod Wells
|-
|LE
|Leicester
|-
|LL
|Llandudno
|-
|LN
|Lincoln
|-
|LS
|Leeds
|-
|M
|Manchester
|-
|ME
|Medway
|-
|MK
|Milton Keynes
|-
|ML
|Motherwell
|-
|N
|North London
|-
|NE
|Newcastle
|-
|NG
|Nottingham
|-
|NN
|Northampton
|-
|NP
|Newport
|-
|NR
|Norwich
|-
|NW
|North West London
|-
|OL
|Oldham
|-
|OX
|Oxford
|-
|PA
|Paisley
|-
|PE
|Peterborough
|-
|PH
|Perth
|-
|PL
|Plymouth
|-
|PO
|Portsmouth
|-
|PR
|Preston
|-
|RG
|Reading
|-
|RH
|Redhill
|-
|RM
|Romford
|-
|S
|Sheffield
|-
|SA
|Swansea
|-
|SE
|South East London
|-
|SG
|Stevenage
|-
|SK
|Stockport
|-
|SL
|Slough
|-
|SN
|Swindon
|-
|SO
|Southampton
|-
|SP
|Salisbury Plain
|-
|SR
|Sunderland
|-
|SS
|Southend-on-Sea
|-
|ST
|Stoke-on-Trent
|-
|SW
|South West London
|-
|SY
|Shrewsbury
|-
|TA
|Taunton
|-
|TD
|Tweeddale
|-
|TF
|Telford
|-
|TN
|Tunbridge Wells
|-
|TQ
|Torquay
|-
|TR
|Truro
|-
|TS
|Tees
|-
|TW
|Twickenham
|-
|UB
|Uxbridge
|-
|W
|West London
|-
|WA
|Warrington
|-
|WC
|West Central London
|-
|WD
|Watford
|-
|WF
|Wakefield
|-
|WN
|Wigan
|-
|WS
|Walsall
|-
|WV
|Wolverhampton
|-
|YO
|York
|-
|ZE
|Shetland Islands
|-
|(GX)
|(Gibraltar)
|}
{|class="wikitable sortable"
!
!
!
!
|-
|AB
|AB10, AB11, AB12, AB15, AB16, <br/>AB21, AB22, AB23, AB24, AB25, <br/>AB99
|Aberdeen
|Aberdeenshire
|-
|AB
|AB13
|Milltimber
|Aberdeenshire
|-
|AB
|AB14
|Peterculter
|Aberdeenshire
|-
|AB
|AB30
|Laurencekirk
|Kincardineshire
|-
|AB
|AB31
|Banchory
|Kincardineshire
|-
|AB
|AB32
|Westhill
|Aberdeenshire
|-
|AB
|AB33
|Alford
|Aberdeenshire
|-
|AB
|AB34
|Aboyne
|Aberdeenshire
|-
|AB
|AB35
|Ballater
|Aberdeenshire
|-
|AB
|AB36
|Strathdon
|Aberdeenshire
|-
|AB
|AB37
|Ballindalloch
|Banffshire
|-
|AB
|AB38
|Aberlour
|Banffshire
|-
|AB
|AB39
|Stonehaven
|Kincardineshire
|-
|AB
|AB41
|Ellon
|Aberdeenshire
|-
|AB
|AB42
|Peterhead
|Aberdeenshire
|-
|AB
|AB43
|Fraserburgh
|Aberdeenshire
|-
|AB
|AB44
|Macduff
|Banffshire
|-
|AB
|AB45
|Banff
|Banffshire
|-
|AB
|AB51
|Inverurie
|Aberdeenshire
|-
|AB
|AB52
|Insch
|Aberdeenshire
|-
|AB
|AB53
|Turriff
|Aberdeenshire
|-
|AB
|AB54
|Huntly
|Aberdeenshire
|-
|AB
|AB55
|Keith
|Banffshire
|-
|AB
|AB56
|Buckie
|Banffshire
|-
|AL
|<span style="display:none">AL01 </span>AL1, AL2, AL3, AL4
|
|Hertfordshire
|-
|AL
|<span style="display:none">AL05 </span>AL5
|Harpenden
|Hertfordshire
|-
|AL
|<span style="display:none">AL06 </span>AL6, AL7
|Welwyn
|Hertfordshire
|-
|AL
|<span style="display:none">AL07 </span>AL7, AL8
|
|Hertfordshire
|-
|AL
|<span style="display:none">AL09 </span>AL9, <br/>AL10
|Hatfield
|Hertfordshire
|-
|B
|<span style="display:none">B001 </span>B1, B2, B3, B4, B5, B6, B7, B8, B9, <br/>B10, B11, B12, B13, B14, B15, B16, B17, B18, B19, <br/>B20, B21, B23, B24, B25, B26, B27, B28, B29, <br/>B30, B31, B32, B33, B34, B35, B36, B37, B38, <br/>B40, B42, B43, B44, B45, B46, B47, B48,<br/>B99
|Birmingham
|
|-
|B
|<span style="display:none">B049 </span>B49, <br/>B50
|Alcester
|Warwickshire
|-
|B
|<span style="display:none">B060 </span>B60, B61
|Bromsgrove
|Worcestershire
|-
|B
|<span style="display:none">B062 </span>B62, B63
|Halesowen
|
|-
|B
|<span style="display:none">B064 </span>B64
|
|
|-
|B
|<span style="display:none">B065 </span>B65
|
|
|-
|B
|<span style="display:none">B066 </span>B66, B67
|Smethwick
|
|-
|B
|<span style="display:none">B068 </span>B68, B69
|Oldbury
|
|-
|B
|<span style="display:none">B070 </span>B70, B71
|
|
|-
|B
|<span style="display:none">B072 </span> B72, B73, B74, B75, B76
|
|
|-
|B
|<span style="display:none">B077 </span>B77, B78, B79
|Tamworth
|Staffordshire
|-
|B
|<span style="display:none">B080 </span>B80
|Studley
|Warwickshire
|-
|B
|<span style="display:none">B090 </span>B90, B91, B92, B93, B94
|Solihull
|
|-
|B
|<span style="display:none">B095 </span>B95
|
|
|-
|B
|<span style="display:none">B096 </span>B96, B97, B98
|Redditch
|Worcestershire
|-
|BA
|<span style="display:none">BA01 </span>BA1, BA2
|Bath
|Avon
|-
|BA
|<span style="display:none">BA03 </span>BA3
|Radstock
|Avon
|-
|BA
|<span style="display:none">BA04 </span>BA4
|
|Somerset
|-
|BA
|<span style="display:none">BA05 </span>BA5
|Wells
|Somerset
|-
|BA
|<span style="display:none">BA06 </span>BA6
|Glastonbury
|Somerset
|-
|BA
|<span style="display:none">BA07 </span>BA7
|
|Somerset
|-
|BA
|<span style="display:none">BA08 </span>BA8
|Templecombe
|Somerset
|-
|BA
|<span style="display:none">BA09 </span>BA9
|Wincanton
|Somerset
|-
|BA
|<span style="display:none">BA09 </span>BA9, <br/>BA10
|Bruton
|Somerset
|-
|BA
|BA11
|Frome
|Somerset
|-
|BA
|BA12
|Warminster
|Wiltshire
|-
|BA
|BA13
|Westbury
|Wiltshire
|-
|BA
|BA14
|Trowbridge
|Wiltshire
|-
|BA
|BA15
|
|Wiltshire
|-
|BA
|BA16
|Street
|Somerset
|-
|BA
|BA20, BA21, BA22
|Yeovil
|Somerset
|-
|BB
|<span style="display:none">BB01 </span>BB1, BB2, BB6
|Blackburn
|Lancashire
|-
|BB
|<span style="display:none">BB03 </span>BB3
|Darwen
|Lancashire
|-
|BB
|<span style="display:none">BB04 </span>BB4
|Rossendale
|Lancashire
|-
|BB
|<span style="display:none">BB05 </span>BB5
|Accrington
|Lancashire
|-
|BB
|<span style="display:none">BB07 </span>BB7
|Clitheroe
|Lancashire
|-
|BB
|<span style="display:none">BB08 </span>BB8
|Colne
|Lancashire
|-
|BB
|<span style="display:none">BB09 </span>BB9
|Nelson
|Lancashire
|-
|BB
|BB10, BB11, BB12
|Burnley
|Lancashire
|-
|BB
|BB18, <br/>BB94
|Barnoldswick
|Lancashire
|-
|BD
|<span style="display:none">BD01 </span>BD1, BD2, BD3, BD4, BD5, BD6, BD7, BD8, BD9, <br/>BD10, BD11, BD12, BD13, BD14, BD15, <br/>BD98, BD99
|Bradford
|
|-
|BD
|BD16, <br/>BD97
|Bingley
|
|-
|BD
|BD17, BD18, <br/>BD98
|Shipley
|
|-
|BD
|BD19
|Cleckheaton
|
|-
|BD
|BD20, BD21, BD22
|Keighley
|
|-
|BD
|BD23, BD24
|Skipton
|
|-
|BD
|BD24
|Settle
|
|-
|BF
|<span style="display:none">BF01 </span>BF1
|BFPO
|<span style="display:none">ZZZZ </span>non-geographic
|-
|BH
|<span style="display:none">BH01 </span>BH1, BH2, BH3, BH4, BH5, BH6, BH7, BH8, BH9, <br/>BH10, BH11
|Bournemouth
|Dorset
|-
|BH
|BH12, BH13, BH14, BH15, BH16, BH17
|Poole
|Dorset
|-
|BH
|BH18
|Broadstone
|Dorset
|-
|BH
|BH19
|Swanage
|Dorset
|-
|BH
|BH20
|Wareham
|Dorset
|-
|BH
|BH21
|Wimborne
|Dorset
|-
|BH
|BH22
|Ferndown
|Dorset
|-
|BH
|BH23
|Christchurch
|Dorset
|-
|BH
|BH24
|Ringwood
|Hampshire
|-
|BH
|BH25
|New Milton
|Hampshire
|-
|BH
|BH31
|Verwood
|Dorset
|-
|BL
|<span style="display:none">BL00 </span>BL0, BL8, BL9
|Bury
|Lancashire
|-
|BL
|<span style="display:none">BL01 </span>BL1, BL2, BL3, BL4, BL5, BL6, BL7, <br/>BL11, <br/>BL78
|Bolton
|Lancashire
|-
|BN
|<span style="display:none">BN01 </span>BN1, BN2, <br/>BN41, BN42, BN45, <br/>BN50, BN51, <br/>BN88
|Brighton
|
|-
|BN
|<span style="display:none">BN03 </span>BN3, <br/>BN52
|Hove
|
|-
|BN
|<span style="display:none">BN05 </span>BN5
|Henfield
|
|-
|BN
|<span style="display:none">BN06 </span>BN6
|Hassocks
|
|-
|BN
|<span style="display:none">BN07 </span>BN7, BN8
|Lewes
|
|-
|BN
|<span style="display:none">BN09 </span>BN9
|Newhaven
|
|-
|BN
|BN10
|Peacehaven
|
|-
|BN
|BN11, BN12, BN13, BN14, <br/>BN91, BN99
|Worthing
|
|-
|BN
|BN15, <br/>BN99
|Lancing
|
|-
|BN
|BN16, BN17
|Littlehampton
|
|-
|BN
|BN18
|Arundel
|
|-
|BN
|BN20, BN21, BN22, BN23
|Eastbourne
|
|-
|BN
|BN24
|Pevensey
|
|-
|BN
|BN25
|Seaford
|
|-
|BN
|BN26
|Polegate
|
|-
|BN
|BN27
|Hailsham
|
|-
|BN
|BN43
|Shoreham-by-Sea
|
|-
|BN
|BN44
|Steyning
|
|-
|BR
|<span style="display:none">BR01 </span>BR1, BR2
|Bromley
|Kent
|-
|BR
|<span style="display:none">BR02 </span>BR2
|Keston
|Kent
|-
|BR
|<span style="display:none">BR03 </span>BR3
|Beckenham
|Kent
|-
|BR
|<span style="display:none">BR04 </span>BR4
|
|Kent
|-
|BR
|<span style="display:none">BR05 </span>BR5, BR6
|Orpington
|Kent
|-
|BR
|<span style="display:none">BR07 </span>BR7
|Chislehurst
|Kent
|-
|BR
|<span style="display:none">BR08 </span>BR8
|Swanley
|Kent
|-
|BS
|<span style="display:none">BS00 </span>BS0, BS1, BS2, BS3, BS4, BS5, BS6, BS7, BS8, BS9, <br/>BS10, BS11, BS13, BS14, BS15, BS16, <br/>BS20, <br/>BS30, BS31, BS32, BS34, BS35, BS36, BS37, BS39, <br/>BS40, BS41, BS48, BS49, <br/>BS80, <br/>BS98, BS99
|Bristol
|Avon
|-
|BS
|BS21
|Clevedon
|Avon
|-
|BS
|BS22, BS23, BS24
|
|Avon
|-
|BS
|BS25
|Winscombe
|Avon
|-
|BS
|BS26
|Axbridge
|Somerset
|-
|BS
|BS27
|Cheddar
|Somerset
|-
|BS
|BS28
|Wedmore
|Somerset
|-
|BS
|BS29
|Banwell
|Avon
|-
|BT
|<span style="display:none">BT01 </span>BT1, BT2, BT3, BT4, BT5, BT6, BT7, BT8, BT9, <br/>BT10, BT11, BT12, BT13, BT14, BT15, BT16, BT17, <br/>BT29
|Belfast
|
|-
|BT
|BT18
|Holywood
|
|-
|BT
|BT19, <br/>BT20
|Bangor
|
|-
|BT
|BT21
|Donaghadee
|
|-
|BT
|BT22, BT23
|Newtownards
|
|-
|BT
|BT24
|Ballynahinch
|
|-
|BT
|BT25
|Dromore
|
|-
|BT
|BT26
|Hillsborough
|
|-
|BT
|BT27, BT28
|Lisburn
|
|-
|BT
|BT29
|Crumlin
|
|-
|BT
|BT30
|Downpatrick
|
|-
|BT
|BT31
|Castlewellan
|
|-
|BT
|BT32
|Banbridge
|
|-
|BT
|BT33
|Newcastle
|
|-
|BT
|BT34
|Newry
|
|-
|BT
|BT35
|Newry
|
|-
|BT
|BT36, BT37, <br/>BT58
|Newtownabbey
|
|-
|BT
|BT38
|Carrickfergus
|
|-
|BT
|BT39
|Ballyclare
|
|-
|BT
|BT40
|Larne
|
|-
|BT
|BT41
|Antrim
|
|-
|BT
|BT42, BT43, BT44
|Ballymena
|
|-
|BT
|BT45
|Magherafelt
|
|-
|BT
|BT46
|Maghera
|
|-
|BT
|BT47, BT48
|Londonderry
|
|-
|BT
|BT49
|Limavady
|
|-
|BT
|BT51, BT52
|Coleraine
|
|-
|BT
|BT53
|Ballymoney
|
|-
|BT
|BT54
|Ballycastle
|
|-
|BT
|BT55
|Portstewart
|
|-
|BT
|BT56
|Portrush
|
|-
|BT
|BT57
|Bushmills
|
|-
|BT
|BT60, BT61
|Armagh
|
|-
|BT
|BT62, BT63, BT64, BT65, BT66, BT67
|Craigavon
|
|-
|BT
|BT68
|Caledon
|
|-
|BT
|BT69
|Aughnacloy
|
|-
|BT
|BT70, BT71
|Dungannon
|
|-
|BT
|BT74, <br/>BT92, BT93, BT94
|Enniskillen
|
|-
|BT
|BT75
|Fivemiletown
|
|-
|BT
|BT76
|Clogher
|
|-
|BT
|BT77
|Augher
|
|-
|BT
|BT78, BT79
|Omagh
|
|-
|BT
|BT80
|Cookstown
|
|-
|BT
|BT81
|Castlederg
|
|-
|BT
|BT82
|Strabane
|
|-
|BX
|<span style="display:none">BX00 </span>varies
|<span style="display:none">ZZZZ </span>not applicable
|<span style="display:none">ZZZZ </span>non-geographic
|-
|CA
|<span style="display:none">CA01 </span>CA1, CA2, CA3, CA4, CA5, CA6, <br/>CA99
|Carlisle
|Cumbria
|-
|CA
|<span style="display:none">CA07 </span>CA7
|Wigton
|Cumbria
|-
|CA
|<span style="display:none">CA08 </span>CA8
|Brampton
|Cumbria
|-
|CA
|<span style="display:none">CA09 </span>CA9
|Alston
|Cumbria
|-
|CA
|CA10, CA11
|Penrith
|Cumbria
|-
|CA
|CA12
|Keswick
|Cumbria
|-
|CA
|CA13
|Cockermouth
|Cumbria
|-
|CA
|CA14, <br/>CA95
|Workington
|Cumbria
|-
|CA
|CA15
|Maryport
|Cumbria
|-
|CA
|CA16
|
|Cumbria
|-
|CA
|CA17
|
|Cumbria
|-
|CA
|CA18
|Ravenglass
|Cumbria
|-
|CA
|CA19
|Holmrook
|Cumbria
|-
|CA
|CA20
|Seascale
|Cumbria
|-
|CA
|CA21
|Beckermet
|Cumbria
|-
|CA
|CA22
|Egremont
|Cumbria
|-
|CA
|CA23
|Cleator
|Cumbria
|-
|CA
|CA24
|
|Cumbria
|-
|CA
|CA25
|
|Cumbria
|-
|CA
|CA26
|Frizington
|Cumbria
|-
|CA
|CA27
|
|Cumbria
|-
|CA
|CA28
|Whitehaven
|Cumbria
|-
|CB
|<span style="display:none">CB01 </span>CB1, CB2, CB3, CB4, CB5, <br/>CB21, CB22, CB23, CB24, CB25
|Cambridge
|Cambridgeshire
|-
|CB
|<span style="display:none">CB06 </span>CB6, CB7
|Ely
|Cambridgeshire
|-
|CB
|<span style="display:none">CB08 </span>CB8
|Newmarket
|Suffolk
|-
|CB
|<span style="display:none">CB09 </span>CB9
|Haverhill
|Suffolk
|-
|CB
|CB10, CB11
|
|Essex
|-
|CF
|<span style="display:none">CF03 </span>CF3, CF5, <br/>CF10, CF11, CF14, CF15, <br/>CF23, CF24, <br/>CF30, <br/>CF91, CF95, CF99
|Cardiff
|South Glamorgan
|-
|CF
|CF31, CF32, CF33, CF35
|Bridgend
|
|-
|CF
|CF34
|Maesteg
|
|-
|CF
|CF36
|Porthcawl
|
|-
|CF
|CF37, CF38
|Pontypridd
|
|-
|CF
|CF39
|Porth
|
|-
|CF
|CF40
|Tonypandy
|
|-
|CF
|CF41
|Pentre
|
|-
|CF
|CF42
|Treorchy
|
|-
|CF
|CF43
|Ferndale
|
|-
|CF
|CF44
|Aberdare
|
|-
|CF
|CF45
|Mountain Ash
|
|-
|CF
|CF46
|Treharris
|
|-
|CF
|CF47, CF48
|Merthyr Tydfil
|
|-
|CF
|CF61, <br/>CF71
|Llantwit Major
|
|-
|CF
|CF62, CF63
|Barry
|
|-
|CF
|CF64
|Dinas Powys
|
|-
|CF
|CF64
|Penarth
|
|-
|CF
|CF71
|Cowbridge
|
|-
|CF
|CF72
|Pontyclun
|
|-
|CF
|CF81
|Bargoed
|
|-
|CF
|CF82
|Hengoed
|
|-
|CF
|CF83
|Caerphilly
|
|-
|CH
|<span style="display:none">CH01 </span>CH1, CH2, CH3, CH4, <br/>CH70, <br/>CH88, <br/>CH99
|Chester
|Cheshire
|-
|CH
|<span style="display:none">CH05 </span>CH5
|Deeside
|Clwyd
|-
|CH
|<span style="display:none">CH06 </span>CH6
|Bagillt
|Clwyd
|-
|CH
|<span style="display:none">CH06 </span>CH6
|Flint
|Clwyd
|-
|CH
|<span style="display:none">CH07 </span>CH7
|Buckley
|Clwyd
|-
|CH
|<span style="display:none">CH07 </span>CH7
|Mold
|Clwyd
|-
|CH
|<span style="display:none">CH08 </span>CH8
|Holywell
|Clwyd
|-
|CH
|CH25, <br/>CH41, CH42
|Birkenhead
|Merseyside
|-
|CH
|CH26, <br/>CH43
|Prenton
|Merseyside
|-
|CH
|CH27, <br/>CH44, CH45
|Wallasey
|Merseyside
|-
|CH
|CH28, CH29, <br/>CH30, CH31, CH32, <br/>CH46, CH47, CH48, CH49, <br/>CH60, CH61, CH62, CH63
|Wirral
|Merseyside
|-
|CH
|CH33, <br/>CH64
|Neston
|Merseyside
|-
|CH
|CH34, <br/>CH65, CH66
|
|Merseyside
|-
|CM
|<span style="display:none">CM00 </span>CM0
|
|Essex
|-
|CM
|<span style="display:none">CM00 </span>CM0
|Southminster
|Essex
|-
|CM
|<span style="display:none">CM01 </span>CM1, CM2, CM3, <br/>CM92, CM98, CM99
|Chelmsford
|Essex
|-
|CM
|<span style="display:none">CM04 </span>CM4
|Ingatestone
|Essex
|-
|CM
|<span style="display:none">CM05 </span>CM5
|Ongar
|Essex
|-
|CM
|<span style="display:none">CM06 </span>CM6, CM7
|Dunmow
|Essex
|-
|CM
|<span style="display:none">CM07 </span>CM7, <br/>CM77
|Braintree
|Essex
|-
|CM
|<span style="display:none">CM08 </span>CM8
|Witham
|Essex
|-
|CM
|<span style="display:none">CM09 </span>CM9
|Maldon
|Essex
|-
|CM
|CM11, CM12
|Billericay
|Essex
|-
|CM
|CM13, CM14, CM15
|Brentwood
|Essex
|-
|CM
|CM16
|Epping
|Essex
|-
|CM
|CM17, CM18, CM19, <br/>CM20
|Harlow
|Essex
|-
|CM
|CM21
|Sawbridgeworth
|Hertfordshire
|-
|CM
|CM22, CM23
|
|Hertfordshire
|-
|CM
|CM24
|Stansted
|Essex
|-
|CO
|<span style="display:none">CO01 </span>CO1, CO2, CO3, CO4, CO5, CO6, CO7
|Colchester
|Essex
|-
|CO
|<span style="display:none">CO08 </span>CO8
|Bures
|Suffolk
|-
|CO
|<span style="display:none">CO09 </span>CO9
|Halstead
|Essex
|-
|CO
|CO10
|Sudbury
|Suffolk
|-
|CO
|CO11
|Manningtree
|Essex
|-
|CO
|CO12
|Harwich
|Essex
|-
|CO
|CO13
|
|Essex
|-
|CO
|CO14
|
|Essex
|-
|CO
|CO15, CO16
|
|Essex
|-
|CR
|<span style="display:none">CR00 </span>CR0, CR9, <br/>CR44, <br/>CR90
|Croydon
|Surrey
|-
|CR
|<span style="display:none">CR02 </span>CR2
|
|Surrey
|-
|CR
|<span style="display:none">CR03 </span>CR3
|Caterham
|Surrey
|-
|CR
|<span style="display:none">CR03 </span>CR3
|Whyteleafe
|Surrey
|-
|CR
|<span style="display:none">CR04 </span>CR4
|Mitcham
|Surrey
|-
|CR
|<span style="display:none">CR05 </span>CR5
|Coulsdon
|Surrey
|-
|CR
|<span style="display:none">CR06 </span>CR6
|Warlingham
|Surrey
|-
|CR
|<span style="display:none">CR07 </span>CR7
|
|Surrey
|-
|CR
|<span style="display:none">CR08 </span>CR8
|Kenley
|Surrey
|-
|CR
|<span style="display:none">CR08 </span>CR8
|Purley
|Surrey
|-
|CT
|<span style="display:none">CT01 </span>CT1, CT2, CT3, CT4
|Canterbury
|Kent
|-
|CT
|<span style="display:none">CT05 </span>CT5
|Whitstable
|Kent
|-
|CT
|<span style="display:none">CT06 </span>CT6
|
|Kent
|-
|CT
|<span style="display:none">CT07 </span>CT7, CT9
|Birchington
|Kent
|-
|CT
|<span style="display:none">CT08 </span>CT8
|
|Kent
|-
|CT
|<span style="display:none">CT09 </span>CT9
|Margate
|Kent
|-
|CT
|CT10
|Broadstairs
|Kent
|-
|CT
|CT11, CT12
|Ramsgate
|Kent
|-
|CT
|CT13
|Sandwich
|Kent
|-
|CT
|CT14
|Deal
|Kent
|-
|CT
|CT15, CT16, CT17
|Dover
|Kent
|-
|CT
|CT18, CT19, <br/>CT20, <br/>CT50
|Folkestone
|Kent
|-
|CT
|CT21
|Hythe
|Kent
|-
|CV
|<span style="display:none">CV01 </span>CV1, CV2, CV3, CV4, CV5, CV6, CV7, CV8
|Coventry
|
|-
|CV
|<span style="display:none">CV08 </span>CV8
|Kenilworth
|Warwickshire
|-
|CV
|<span style="display:none">CV09 </span>CV9
|Atherstone
|Warwickshire
|-
|CV
|CV10, CV11, CV13
|Nuneaton
|Warwickshire
|-
|CV
|CV12
|Bedworth
|Warwickshire
|-
|CV
|CV21, CV22, CV23
|Rugby
|Warwickshire
|-
|CV
|CV31, CV32, CV33
|Leamington Spa
|Warwickshire
|-
|CV
|CV34, CV35
|Warwick
|Warwickshire
|-
|CV
|CV36, CV37
|
|Warwickshire
|-
|CV
|CV37
|
|Warwickshire
|-
|CV
|CV47
|Southam
|Warwickshire
|-
|CW
|<span style="display:none">CW01 </span>CW1, CW2, CW3, CW4, <br/>CW98
|Crewe
|Cheshire
|-
|CW
|<span style="display:none">CW05 </span>CW5
|Nantwich
|Cheshire
|-
|CW
|<span style="display:none">CW06 </span>CW6
|Tarporley
|Cheshire
|-
|CW
|<span style="display:none">CW07 </span>CW7
|Winsford
|Cheshire
|-
|CW
|<span style="display:none">CW08 </span>CW8, CW9
|Northwich
|Cheshire
|-
|CW
|CW10
|Middlewich
|Cheshire
|-
|CW
|CW11
|Sandbach
|Cheshire
|-
|CW
|CW12
|Congleton
|Cheshire
|-
|DA
|<span style="display:none">DA01 </span>DA1, DA2, DA4, <br/>DA10
|Dartford
|Kent
|-
|DA
|<span style="display:none">DA03 </span>DA3
|Longfield
|Kent
|-
|DA
|<span style="display:none">DA05 </span>DA5
|Bexley
|Kent
|-
|DA
|<span style="display:none">DA06 </span>DA6, DA7
|Bexleyheath
|Kent
|-
|DA
|<span style="display:none">DA07 </span>DA7,
|Darlington
|
|-
|DL
|<span style="display:none">DL04 </span>DL4
|Shildon
|
|-
|DL
|<span style="display:none">DL05 </span>DL5
|
|
|-
|DL
|<span style="display:none">DL06 </span>DL6, DL7
|Northallerton
|
|-
|DL
|<span style="display:none">DL08 </span>DL8
|Bedale
|
|-
|DL
|<span style="display:none">DL08 </span>DL8
|Hawes
|
|-
|DL
|<span style="display:none">DL08 </span>DL8
|Leyburn
|
|-
|DL
|<span style="display:none">DL09 </span>DL9
|
|
|-
|DL
|DL10, DL11
|Richmond
|
|-
|DL
|DL12
|
|
|-
|DL
|DL13, DL14
|
|
|-
|DL
|DL15
|Crook
|
|-
|DL
|DL16
|Spennymoor
|
|-
|DL
|DL16, <br/>GIR
|Bootle
|Merseyside
|-
|L
|<span style="display:none">L034 </span>L34, L35
|Prescot
|Merseyside
|-
|L
|<span style="display:none">L039 </span>L39, <br/>L40
|Ormskirk
|Lancashire
|-
|LA
|<span style="display:none">LA01 </span>LA1, LA2
|Lancaster
|Lancashire
|-
|LA
|<span style="display:none">LA03 </span>LA3, LA4
|Morecambe
|Lancashire
|-
|LA
|<span style="display:none">LA05 </span>LA5, LA6
|Carnforth
|Lancashire
|-
|LA
|<span style="display:none">LA07 </span>LA7
|Milnthorpe
|Cumbria
|-
|LA
|<span style="display:none">LA08 </span>LA8, LA9
|Kendal
|Cumbria
|-
|LA
|LA10
|Sedbergh
|Cumbria
|-
|LA
|LA11
|
|Cumbria
|-
|LA
|LA12
|Ulverston
|Cumbria
|-
|LA
|LA13, LA14
|
|Cumbria
|-
|LA
|LA14, NP8
|Crickhowell
|Powys
|-
|NP
|NP10, NP11, NP18, NP19, <br/>NP20
|Newport
|Gwent
|-
|NP
|NP12
|Blackwood
|Gwent
|-
|NP
|NP13
|Abertillery
|Gwent
|-
|NP
|NP15
|Usk
|Gwent
|-
|NP
|NP16
|Chepstow
|Gwent
|-
|NP
|NP22
|Tredegar
|Gwent
|-
|NP
|NP23
|
|Gwent
|-
|NP
|NP24
|
|Gwent
|-
|NP
|NP25
|Monmouth
|Gwent
|-
|NP
|NP26
|Caldicot
|Gwent
|-
|NP
|NP44
|Cwmbran
|Gwent
|-
|NR
|<span style="display:none">NR01 </span>NR1, NR2, NR3, NR4, NR5, NR6, NR7, NR8, NR9, <br/>NR10, NR11, NR12, NR13, NR14, NR15, NR16, NR18,
|Middlesex
|-
|TW
|TW20
|Egham
|Surrey
|-
|UB
|<span style="display:none">UB01 </span>UB1, UB2, UB3