Ranmuduwewa Postal Code
| City | Postal Code | District |
|---|---|---|
| Rambukpotha | 82033 | Badulla |
| Ambalantota | 82100 | Hambanthota |
| Beragama | 82102 | Hambanthota |
| Telawilla | 82103 | Hambanthota |
| Goda Koggalla | 82104 | Hambanthota |
| Ruhunu Ridiyagama | 82106 | Hambanthota |
| Lunama | 82108 | Hambanthota |
| Mamadala | 82109 | Hambanthota |
| Barawakumbuka | 82110 | Hambanthota |
| Hungama | 82120 | Hambanthota |
| Ranna | 82125 | Hambanthota |
| Kahandamodara | 82126 | Hambanthota |
| Netolpitiya | 82135 | Hambanthota |
| Tangalla | 82200 | Hambanthota |
| Angunakolapelessa | 82220 | Hambanthota |