Service Area
| District | Post Town |
|---|---|
| BN5 | Henfield, Blackstone, Edburton, Fulking, Small Dole, Wineham, Woodmancote |
| BN11 | Worthing |
| BN12 | Worthing, Ferring, Goring-by-Sea |
| BN13 | Worthing, Clapham, Durrington, High Salvington, Patching, Tarring |
| BN14 | Worthing, Broadwater, Findon, Northend, Tarring |
| BN15 | Lancing, Coombes, Sompting |
| BN16 | Angmering, East Preston, Kingston Gorse, Rustington |
| BN41 | Fishersgate, Portslade |
| BN42 | Southwick |
| BN43 | Shoreham-by-Sea |
| BN44 | Steyning, Ashurst, Botolphs, Bramber, Upper Beeding, Wiston |
| District | Post Town |
|---|---|
| RH12 | Horsham, Broadbridge Heath, Rusper, Rudgwick, Warnham |
| RH13 | Barns Green, Cowfold, Mannings Heath, Partridge Green, Slinfold, Southwater, West Grinstead |
| RH14 | Billingshurst, Ifold, Kirdford, Loxwood, Plaistow, Wisborough Green |
| RH20 | Pulborough, Ashington, Storrington, West Chiltington, West Chiltington Common |
