| Postcode | Coverage Area |
| HA0 | Alperton,Sudbury(South),Sudbury Hill,Wembley Centralandnorth Wembley |
| 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) |
| UB1 | Southall(North) |
| UB2 | Southall(South),Norwood Green |
| UB5 | Northolt |
| UB6 | Greenford,Perivale |
| W3 | Acton District:acton,West Acton,North Acton(Part),South Acton,East Acton(West),Park Royal(South), Hanger Hill Garden Estate,Gunnersbury Park |
| W4 | Chiswick District:chiswick,Gunnersbury,Turnham Green,Acton Green, South Acton (Part),Bedford Park |
| W5 | Ealing District:ealing, South Ealing,Ealing Common, North Ealing,Northfields, (South And East),Pitshanger, Hanger Lane |
| W7 | Hanwell District-hanwell,Boston Manor(Part) |
| W13 | West Ealing District-west Ealing,Northfields(North And West) |