PIN code 611001 – Nagapattinam, Tamil Nadu
611001 is the PIN code of 3 post offices in Nagapattinam district, Tamil Nadu, served by the Nagapattinam Bazaar S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Nagapattinam Bazaar S.OMap | Post office | No | Nagapattinam Division |
| Velippalayam S.OMap | Post office | No | Nagapattinam Division |
| Nagapattinam H.OMap | Head office | Yes | Nagapattinam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.