TW1/TW3 – Twickenham, TW4/TW6 – Hounslow, TW7 – Isleworth, TW8 – Brentford, TW9/TW10 – Richmond, TW11 – Teddington, TW12 – Hampton, TW13/TW14 – Feltham, TW15 – Ashford, TW16 – Sunbury on Thames, TW17 – Shepperton, TW18/TW19 – Staines, TW20 – Egham
KT1/KT2 – Kingston upon Thames, KT3 – New Malden, KT4 – Worcester Park, KT5/KT6 – Surbiton, KT7 – Thames Ditton, KT8 – East Molesey, KT8 – West Molesey, KT9 – Chessington, KT10 – Esher, KT11 – Cobham, KT12 – Walton on Thames, KT13 – Weybridge, KT14 – West Byfleet, KT15 – Addlestone, KT16 – Chertsey, KT17/KT19 – Epsom, KT20 – Tadworth, KT21 – Ashtead, KT22/KT24 – Leatherhead
SM1/SM3 – Sutton, SM4 – Morden, SM5 – Carshalton, SM6 – Wallington, SM7 – Banstead
CRO – Croydon, CR2 – South Croydon, CR3 – Caterham, CR4 – Mitcham, CR5 – Coulsdon, CR6 – Warlingham, CR7 – Thorton Heath, CR8 – Purley, CR9 – Croydon
GU1/GU5 – Guildford, GU9/GU10 – Farnham, GU11/GU12 – Aldershot, GU13 – Fleet, GU14 – Farnborough, GU15/GU17 – Camberley, GU18 – Lightwater, GU19 – Bagshot, GU20 – Windlesham, GU21/GU24 – Woking, GU25 – Virginia Water, GU46 – Yateley, GU47 – Sanhurst, GU51/GU52 – Fleet, GU95 – Camberley
RH1 – Redhill, RH2 – Reigate, RH3 – Betchworth, RH4/RH5 – Dorking
South West London: SW1 – Westminster, Belgravia, Pimlico. SW2 – Brixton, Streatham Hill. SW3 – Chelsea, Brompton. SW4 – Clapham. SW5 – Earl’s Court. SW6 – Fulham, Parson’s Green. SW7 – South Kensington. SW8 – South Lambeth, Nine Elms. SW9 – Stockwell, Brixton. SW10 – West Brompton, World’s End. SW11 – Battersea, Clapham Junction. SW12 – Balham. SW13 – Barnes, Castelnau. SW14 – Mortlake, East Sheen. SW15 – Putney, Roehampton. SW16 – Streatham, Norbury. SW17 – Tooting. SW18 – Wandsworth, Earlsfield. SW19 – Wimbledon, Merton. SW20 – South Wimbledon, Raynes Park
South East London: SE1 – Waterloo, Bermondsey, Southwark, Borough. SE5 – Camberwell. SE11 – Lambeth. SE13 – Lewisham, Hither Green. SE16 – Rotherhithe, South Bermonsey, Surrey Docks.
West Central: WC1 – Bloomsbury, Gray’s Inn. WC2 – Covent Garden, Holborn, Strand.
East Central: EC1 – Clerkenwell, Finsbury, Barbican. EC2 – Moorgate, Liverpool Street. EC3 – Monument, Tower Hill, Aldgate. EC4 – Fleet Street, St. Paul’s.
West London: W1 – Mayfair, Marylebone, Soho W2 – Bayswater, Paddington. W3 – Acton. W4 – Chiswick. W5 – Ealing. W6 – Hammersmith. W7 – Hanwell. W8 – Kensington. W9 – Maida Vale, Warwick Avenue. W10 – Ladbroke Grove, North Kensington. W11 – Notting Hill, Holland Park. W12 – Shepherd’s Bush. W13 – West Ealing. W14 – West Kensington
Northern London: N1 – Hackney, Islington, Camden, N2 – East Finchley, N3 – Finchley, N4 – Finsbury Park, N5 – Highbury, N6 – Highgate, N7 – Holloway, N8 – Hornsey, N9 – Lower Edmonton, N10 – Muswell Hill, N11 – New Southgate, N12 – North Finchley, N13 – Palmers Green, N14 – Southgate, N15 – South Tottenham, N16 – Stoke Newington, N17 – Tottenham, N18 – Upper Edmonton, N19 – Upper Holloway, N20 – Whetstone, N21 – Winchmore Hill, N22 – Wood Green
North Western: NW1 – Camden, Westminster, NW2 – Cricklewood, NW3 – Hampstead, NW4 – Hendon, NW5 – Kentish Town, NW6 – Kilburn, NW7 – Mill Hill, NW8 – St John’s Wood, NW9 – The Hyde, NW10 – Willesden, NW11 – Golders Green
SL0 – Iver, SL1/SL3 – Slough, SL4 – Windsor, SL5 – Ascot, SL6 – Maidenhead, SL7 – Marlow, SL8 – Bourne End, SL9 – Gerrards Cross, SL95 – Slough
RG9 – Henley on Thames, RG12 – Bracknell, RG26 – Tadley, RG27 – Hook, RG29 – Hook, RG40/RG41 – Wokingham, RG42 – Bracknell, RG45 – Crowthorne
HP1/HP3 – Hemel Hempstead, HP3 – Berkhamsted, HP5 – Chesham, HP6 /HP7 – Amersham, HP8 – Chalfont St.Giles, HP9 – Beaconsfield, HP10/HP15 – High Wycombe, HP16 – Great Missenden