Suburbs using 4001 as street code
| Suburb | Town | Province |
|---|---|---|
| Addington | Durban | KwaZulu-Natal |
| Avondale Road | Durban | KwaZulu-Natal |
| Beach | Durban | KwaZulu-Natal |
| Berea | Durban | KwaZulu-Natal |
| Berea Road | Durban | KwaZulu-Natal |
| Bishopsgate | Durban | KwaZulu-Natal |
| Botanic Gardens | Durban | KwaZulu-Natal |
| Buchanan Park | Durban | KwaZulu-Natal |
| Carrington Heights | Durban | KwaZulu-Natal |
| Congella | Durban | KwaZulu-Natal |
| Dalbridge | Durban | KwaZulu-Natal |
| Durban | Durban | KwaZulu-Natal |
| Esplanade | Durban | KwaZulu-Natal |
| Essenwood | Durban | KwaZulu-Natal |
| Galeheath | Durban | KwaZulu-Natal |
| Glenmore | Durban | KwaZulu-Natal |
| Glenwood | Durban | KwaZulu-Natal |
| Greyville | Durban | KwaZulu-Natal |
| Howardene | Durban | KwaZulu-Natal |
| Kenneth Gardens | Durban | KwaZulu-Natal |
| Kirkwood Gardens | Durban | KwaZulu-Natal |
| Manor Gardens | Durban | KwaZulu-Natal |
| Marine Parade | Durban | KwaZulu-Natal |
| Marine Terminal | Durban | KwaZulu-Natal |
| Maydon Wharf | Durban | KwaZulu-Natal |
| Morningside | Durban | KwaZulu-Natal |
| Musgrave | Durban | KwaZulu-Natal |
| North Beach | Durban | KwaZulu-Natal |
| Point | Durban | KwaZulu-Natal |
| Snell Parade | Durban | KwaZulu-Natal |
| South Beach | Durban | KwaZulu-Natal |
| Stamford Hill | Durban | KwaZulu-Natal |
| Umbilo | Durban | KwaZulu-Natal |
| Umgeni | Durban | KwaZulu-Natal |
| Windermere | Durban | KwaZulu-Natal |
| Windsor Park | Durban | KwaZulu-Natal |