UB1 – Southall, Southall North
UB2 – Southall, Norwood Green
UB3 – Southall, Harlington
UB4 – Hayes, Yeading
UB5 – Greenford, Northolt
UB6 – Greenford, Perivale
UB7 – West Drayton, Harmondsworth, Sipson, Yiewsley, Longford
UB8 – Uxbridge, West Drayton, Cowley, Hillingdon
UB9 – Uxbridge, Denham, Harefield
UB10 – Uxbridge, Hillingdon, Ickenham
UB11 – Uxbridge, Stockley Park
HA Postcodes:
HA0 – Wembley, Alperton, Sudbury, North Wembley, Wembley Central, Sudbury Hill
HA1 – Harrow, Harrow on the Hill, North Harrow, Northwick Park
HA2 – North Harrow, South Harrow, Rayners Lane
HA3 – Harrow Weald, Kenton, Wealdstone, Queensbury, Belmont
HA4 – Ruislip
HA5 – Pinner, Eastcote, Hatch End, Rayners Lane, Carpenters Park
HA6 – Northwood, Moor Park
HA7 – Stanmore, Queensbury, Belmont
HA8 – Edgware, Canons Park, Queensbury
HA9 – Wembley, Wembley Park, Preston, Wembley Central
W Postcodes:
W1 – Marleybone, Oxford Street, Soho, Harley Street, Mayfair, Great Portland Street, Saville Row, Regent Street, Portman Square, Gloucester Place
W2 – Paddington, Bayswater, Little Venice, Hyde Park, Notting Hill
W3 – Acton, West Acton, Gunnersbury Park, East Acton
W4 – Chiswick, Gunnersbury, Turnham Green, Acton Green
W5 – Ealing, South Ealing, Northfields
W6 – Hammersmith, Ravenscourt Park
W7 – Hanwell, Boston Manor
W8 – Kensington, Holland Park, Kensington High Street
W9 – Maida Vale, Little Venice, Edgware Road
W10 – Ladbroke Grove, Queens Park, Kensal Town
W11 – Notting Hill, Ladbroke Grove, Holland Park
W12 – Shepherds Bush, East Acton, White City
W13 – West Ealing, Northfields
W14 – Holland Park, West Kensington, Olympia
WC Postcodes
WC1 – St Pancras, Russell Square, Gray’s Inn, High Holborn, Kings Cross, Bloomsbury
WC2 – Drury Lane, Covent Garden, Leicester Square, Charing Cross, Somerset House, Aldwych
NW postcodes:
NW1 – Primrose Hill, Lisson Grove, Baker Street, Euston, Camden Town, Marylebone
NW2 – Neasden, Willesden, Dollis Hill, Cricklewood
NW3 – Swiss Cottage, Primrose Hill, Gospel Oak, Belsize Park, Hampstead
NW4 – Brent Cross, Hendon
NW5 – Tufnell Park, Camden Town, Kentish Town
NW6 – Queens Park, Kilburn, West Hampstead, Brondesbury
NW7 – Mill Hill
NW8 – St Johns Wood, Primrose Hill, Lisson Grove
NW9 – Hanger Lane, Willesden, Kensal Green, Harlesden, Old Oak Common, Stonebridge, Park Royal
NW10 – Willesden, Kensal Green, Neasden, Harlesden, Old Oak Common, Church End
NW11 – Temple Fortune, Golders Green, Hampstead