| W1A |
LONDON |
PO boxes & Admail codes in W1[7] |
non-geographic |
| W1B |
LONDON |
Portland Place, Regent Street |
Westminster |
| W1C |
LONDON |
Oxford Street (west) |
Westminster |
| W1D |
LONDON |
Soho (south east); Chinatown, Soho Square |
Westminster |
| W1F |
LONDON |
Soho (north west) |
Westminster |
| W1G |
LONDON |
Harley Street |
Westminster |
| W1H |
LONDON |
Marylebone |
Westminster |
| W1J |
LONDON |
Mayfair (south), Piccadilly |
Westminster |
| W1K |
LONDON |
Mayfair (north), Grosvenor Square |
Westminster |
| W1S |
LONDON |
Mayfair (east), Hanover Square, Savile Row, Royal Academy |
Westminster |
| W1T |
LONDON |
Fitzrovia, Tottenham Court Road |
Camden |
| W1U |
LONDON |
Marylebone |
Westminster |
| W1W |
LONDON |
East Marylebone, Great Portland Street, Fitzrovia |
Westminster |
| W2 |
LONDON |
Paddington head district: Paddington, Bayswater, Hyde Park, Westbourne Green, Little Venice (part), Notting Hill (part) |
Westminster, Kensington and Chelsea |
| W3 |
LONDON |
Acton district: Acton, West Acton, North Acton (part), South Acton, East Acton (west), Park Royal (south), Hanger Hill Garden Estate, Gunnersbury Park |
Ealing, Hounslow, Hammersmith and Fulham |
| W4 |
LONDON |
Chiswick district: Chiswick, Gunnersbury, Turnham Green, Acton Green, South Acton (part), Bedford Park |
Hounslow, Ealing, Hammersmith and Fulham |
| W5 |
LONDON |
Ealing district: Ealing, South Ealing, Ealing Common, North Ealing, Northfields, (south and east), Pitshanger, Hanger Lane |
Ealing, Hounslow |
| W6 |
LONDON |
Hammersmith district: Fulham, Hammersmith, Ravenscourt Park, Stamford Brook (part) |
Hammersmith and Fulham, Hounslow |
| W7 |
LONDON |
Hanwell district: Hanwell, Boston Manor (part) |
Ealing |
| W8 |
LONDON |
Kensington district: Kensington, Holland Park (part) |
Kensington and Chelsea |
| W9 |
LONDON |
Maida Hill district: Maida Hill, Maida Vale, Queen's Park (part), West Kilburn |
Westminster, Brent, Camden |
| W10 |
LONDON |
North Kensington district: North Kensington, Kensal Town, Ladbroke Grove (north), Queen's Park (part) |
Kensington and Chelsea, Westminster, Hammersmith and Fulham, Brent |
| W11 |
LONDON |
Notting Hill district: Notting Hill, Ladbroke Grove (south), Holland Park (part) |
Kensington and Chelsea, Westminster, Hammersmith and Fulham |
| W12 |
LONDON |
Shepherds Bush district: Shepherd's Bush, White City, Wormwood Scrubs, East Acton (east) |
Hammersmith and Fulham |
| W13 |
LONDON |
West Ealing district: West Ealing, Northfields (north and west) |
Ealing |
| W14 |
LONDON |
West Kensington district: West Kensington, Kensington Olympia, Holland Park |
Hammersmith and Fulham, Kensington and Chelsea |