PIN code 623523 – Ramanathapuram, Tamil Nadu
623523 is the PIN code of 7 post offices in Ramanathapuram district, Tamil Nadu, served by the Periyapattinam SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Periyapattinam SOMap | Post office | Yes | Ramanathapuram Division |
| Kalimangundu BOMap | Branch office | Yes | Ramanathapuram Division |
| Kumbaram BOMap | Branch office | Yes | Ramanathapuram Division |
| Muthupettai BOMap | Branch office | Yes | Ramanathapuram Division |
| Nainamaraickan BOMap | Branch office | Yes | Ramanathapuram Division |
| Regunathapuram BOMap | Branch office | Yes | Ramanathapuram Division |
| Vannangundu BOMap | Branch office | Yes | Ramanathapuram Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.