PIN code 630001 – Sivaganga, Tamil Nadu
630001 is the PIN code of 5 post offices in Sivaganga district, Tamil Nadu, served by the Kallukatti S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kallukatti S.OMap | Post office | No | Karaikudi Division |
| Muthupatnam S.OMap | Post office | No | Karaikudi Division |
| Senjai S.OMap | Post office | No | Karaikudi Division |
| Karaikudi H.OMap | Head office | Yes | Karaikudi Division |
| Karaikudi Angadi B.OMap | Branch office | No | Karaikudi Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.