PIN code 737139 – South District, Sikkim
737139 is the PIN code of 12 post offices in South District district, Sikkim, served by the Ravangla SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Ravangla SOMap | Post office | Yes | Sikkim Division |
| Barfung BOMap | Branch office | Yes | Sikkim Division |
| Ben BOMap | Branch office | Yes | Sikkim Division |
| Berang BOMap | Branch office | Yes | Sikkim Division |
| Kewzing BOMap | Branch office | Yes | Sikkim Division |
| Lunsing BOMap | Branch office | Yes | Sikkim Division |
| Phamtam BOMap | Branch office | Yes | Sikkim Division |
| Ralang BOMap | Branch office | Yes | Sikkim Division |
| SadaMap | Branch office | Yes | Sikkim Division |
| Sangmoo BOMap | Branch office | Yes | Sikkim Division |
| Tingmoo BOMap | Branch office | Yes | Sikkim Division |
| Tinkitam BOMap | Branch office | Yes | Sikkim Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.