| Postcode | Coverage Area |
| HA0 | Alperton,Sudbury(South),Sudbury Hill,Wembley Centralandnorth Wembley |
| HA1 | Harrow,Harrow On The Hill,North Harrow,Northwick Park, Sudbury (North),Sudbury Hill |
| HA3 | Harrow Weald,Kenton,Wealdstone,Queensbury,Belmont(Part) |
| HA7 | Stanmore,Queensbury,Belmont(Part) |
| HA8 | Edgware,Burnt Oak,Canons Park,Queensbury |
| HA9 | Wembley,Wembley Park,Wembley Central(East),Preston,Tokyngton |
| NW2 | Cricklewood District:cricklewood,Dollis Hill,Childs Hill,Golders Green(Part),Brent Cross(Part),Willesden(North),Neasden(North) |
| NW6 | Kilburn District:kilburn,Brondesbury,West Hampstead,Queens Park,Kensal Green(Part),South Hampstead(South),Swiss Cottage(West) |
| NW9 | The Hyde District:the Hyde,Colindale,Kingsbury,West Hendon,Wembley Park(Part),Queensbury(Part) |
| NW10 | Willesden District:willesden,Harlesden,Kensal Green,Brent Park,College Park,Stonebridge,North Acton(Part),West Twyford,Neasden(South),Old Oak Common,Park Royal(North) |
| W9 | Maida Hill District-maida Hill,Maida Vale,Little Venice(Part) |
| W10 | North Kensington District-north Kensington,Kensal Town,Ladbroke Grove(North),Queens Park(Part) |