Street addresses with code 7300
| Suburb | Town | Province |
|---|---|---|
| Abbotsdale | Malmesbury | Western Cape |
| Chatsworth | Malmesbury | Western Cape |
| Die Wingerd | Malmesbury | Western Cape |
| Estherhof | Malmesbury | Western Cape |
| Ilinge Lethu | Malmesbury | Western Cape |
| Malmesbury | Malmesbury | Western Cape |
| Malmesbury Ext 1 | Malmesbury | Western Cape |
| Mount Royal Golf Estate | Malmesbury | Western Cape |
| Newclaire | Malmesbury | Western Cape |
| Prison Ext | Malmesbury | Western Cape |
| Riebeek Kasteel | Malmesbury | Western Cape |
| Saamstaan | Malmesbury | Western Cape |
| Tafelsig | Malmesbury | Western Cape |
| West Bank | Malmesbury | Western Cape |