| Place | Post Code |
|---|---|
| Phamthang, Ravong | 737139 |
| Poley, Ravong | 737139 |
| Rabong, Ravong | 737121, 737134, 737139 |
| Rabongla Forest Block, Ravong | 737139 |
| Ralang, Ravong | 737139 |
| Ralong Monastery, Ravong | 737139 |
| Rangang, Ravong | 737134 |
| Ravong, Ravong | 737139 |
| Rayong, Ravong | 737139 |
| Sada, Ravong | 737134 |
| Sanganath, Ravong | 737121 |
| Sangmoo, Ravong | 737139 |
| Satam, Ravong | 737131 |
| Sokpay, Ravong | 737134 |
| Sripatam, Ravong | 737121 |
| Tingmoo, Ravong | 737139 |
| Tinkitam, Ravong | 737139 |
| Tokdey, Ravong | 737134 |
| Upper Paiyong, Ravong | 737134 |
| Yangyang, Ravong | 737134 |
| Zarung, Ravong | 737139 |
| All postal codes in South Sikkim | |
|---|---|
| Namchi, South Sikkim | |
| Ravong, South Sikkim | |