PIN code 737120 – North District, Sikkim
737120 is the PIN code of 5 post offices in North District district, Sikkim, served by the Chungthang SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Chungthang SOMap | Post office | Yes | Sikkim Division |
| Lachen BOMap | Branch office | Yes | Sikkim Division |
| Lachung BOMap | Branch office | Yes | Sikkim Division |
| Naga BOMap | Branch office | Yes | Sikkim Division |
| Shipgyare 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.