伦敦的邮政编码不是数字，而是字母开始
分为：?
W West London?
WC West Central London?
SW South West London?
SE South East London?
NW North West London?
N North London?
E East London?
EC East Central London?
其中?
EC 代表伦敦旧城?
E 代表伦敦东部?
SE 代表伦敦东南部?
依此类推?
例如某公司联络方法如下：?
伦敦?
邮编W1S 3PR 伦敦Savile路20号Heathcoat House
? AB Aberdeen
? AL St. Albans
? B Birmingham
? BA Bath
? BB Blackburn
? BD Bradford
? BH Bournemouth
? BL Bolton
? BN Brighton
? BR Bromley
? BS Bristol
? BT Northern Ireland
? 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
? DH Durham
? DL Darlington
? DN Doncaster
? DT Dorchester
? DY Dudley
? E London E
? EC London EC
? EH Edinburgh
? EN Enfield
? EX Exeter
? FK Falkirk
? FY Blackpool
? G Glasgow
? GL Gloucester
? GY Guernsey
? GU Guildford
? HA Harrow
? HD Huddersfield
? HG Harrogate
? HP Hemel Hempstead
? HR Hereford
? HS Outer Hebrides
? HU Hull
? HX Halifax
? IG Ilford
? IM Isle of Man
? IP Ipswich
? IV Inverness
? JE Jersey
? KA Kilmarnock
? KT Kingston Upon Thames
? KW Kirkwall
还有很多...