Redhill
RH1 Redhill, Merstham
RH2 Reigate
RH3 Betchworth
RH4 Dorking
RH5 Dorking, Capel, Westhumble, Mickleham, Ockley
RH7 Lingfield
RH8 Oxted
RH9 Godstone, South Godstone
Croydon
CR0: Croydon
CR2: South Croydon
CR3: Caterham & Whyteleafe
CR4: Mitcham
CR5: Coulsdon
CR6: Warlingham
CR7: Thornton Heath
CR8: Kenley & Purley
CR9: Croydon
Sutton
SM1: Sutton
SM2: Sutton
SM3; Sutton
SM4: Morden
SM5: Carshalton
SM6: Wallington
SM7: Banstead
South East London
SE1: South East London
SE2: Abbey Wood
SE3: Blackheath
SE4: Brockley
SE5: Camberwell
SE6: Catford
SE7: Charlton
SE8: Deptford
SE9: Eltham
SE10: Greenwich
SE11: Kennington
SE12: Lee
SE13: Lewisham
SE14: New Cross
SE15: Peckham
SE16: Rotherhithe
SE17: Walworth
SE18: Woolwich
SE19: Upper Norwood
SE20: Anerley
SE21: Dulwich
SE22: East Dulwich
SE23: Forest Hill
SE24: Herne Hill
SE25: South Norwood
SE26: Sydenham
SE27: West Norwood
SE28: Thamesmead
South West London
SW1A: Westminster
SW1E: Westminster
SW1H: Westminster
SW1P: Westminster
SW1V: Westminster
SW1W: Westminster
SW1X: Westminster
SW1Y: Westminster
SW2: Brixton
SW3: Chelsea
SW4: Clapham
SW5: Earls Court
SW6: Fulham
SW7: South Kensington
SW8: South Lambeth
SW9: Stockwell
SW10: West Brompton
SW11: Battersea
SW12: Balham
SW13: Barnes
SW14:Mortlake
SW15: Putney
SW16: Streatham
SW17: Tooting
SW18: Wandsworth
SW19: Wimbledon
SW20: West Wimbledon
Kingston
KT2: Kingston
KT3: New Malden
KT4: Worcester Park
KT5: Surbiton
KT6: Surbiton
KT7: Thames Ditton
KT8: East/West Molesey
KT9: Chessington
KT10: Esher
KT11: Cobham
KT12: Walton-on-Thames
KT13: Weybridge
KT14: West Byfleet
KT15: Addlestone
KT16: Chertsey
KT17: Epsom
KT18: Epsom
KT19: Epsom
KT20: Tadworth
KT21: Ashtead
KT22: Leatherhead
KT23: Leatherhead
Ilford
IG1: Ilford
IG2: Gants Hill
IG3: Seven Kings
IG4: Redbridge
IG5: Clayhill
IG6: Barkingside
IG7: Chigwell
IG8: Woodford Green
IG9: Buckhurst Hill
IG10: Loughton
IG11: Barking
Twickenham
TW1: Twickenham
TW2: Twickenham
TW3: Hounslow
TW4: Hounslow
TW5: Hounslow
TW6: Hounslow
TW7: Isleworth
TW8: Brentford
TW9: Richmond
TW10: Richmond
TW11: Teddington
TW12: Hampton
TW13: Feltham
TW14: Feltham
TW15: Ashford
TW16: Sunbury-on-Thames
TW17: Shepperton
TW18: Staines
TW19: Staines
TW20: Egham
Dartford
DA1: Dartford
DA2: Dartford
DA3: Longfield
DA4: Longfield
DA5: Bexley
DA6: Bexleyheath
DA7: Bexleyheath
DA8: Erith
DA9: Greenhithe
DA10: Swanscombe
DA11: Gravesend
DA12: Gravesend
DA13: Gravesend
DA14: Sidcup
DA15: Sidcup
DA16: Welling
DA17: Belvedere
DA18: Erith Marshes
Barnet
EN1: ENFIELD
EN2: ENFIELD
EN3: ENFIELD
EN4: BARNET
EN5: BARNET
EN6: POTTERS BAR
EN7: WALTHAM CROSS
EN8: WALTHAM CROSS
EN9: WALTHAM ABBEY
EN10: BROXBOURNE
EN11: HODDESDON
Wembley
HA0: WEMBLEY
HA1: HARROW
HA2: HARROW
HA3: HARROW
HA4: RUISLIP
HA5: PINNER
HA6: NORTHWOOD
HA7: STANMORE
HA8; EDGWARE
HA9: WEMBLEY
Slough
SL0: IVER
SL1: SLOUGH
SL2: SLOUGH
SL3: SLOUGH
SL4: WINDSOR
SL5: ASCOT
SL6: MAIDENHEAD
SL7: MARLOW
SL8: BOURNE END
SL9: GERRARDS CROSS
SL95: SLOUGH