PIN code 630557 – Sivaganga, Tamil Nadu
630557 is the PIN code of 4 post offices in Sivaganga district, Tamil Nadu, served by the Okkur SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Okkur SOMap | Post office | Yes | Sivaganga Division |
| Kalayarmangalam BOMap | Branch office | Yes | Sivaganga Division |
| Nalukottai BOMap | Branch office | Yes | Sivaganga Division |
| Sholapuram BOMap | Branch office | Yes | Sivaganga Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.