PIN code 621805 – Ariyalur, Tamil Nadu
621805 is the PIN code of 5 post offices in Ariyalur district, Tamil Nadu, served by the Varadarajampettai SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Varadarajampettai SOMap | Post office | Yes | Tiruchirapalli Division |
| Kilaneduvoi BOMap | Branch office | Yes | Tiruchirapalli Division |
| Periakrishnapuram BOMap | Branch office | Yes | Tiruchirapalli Division |
| Thennur BOMap | Branch office | Yes | Tiruchirapalli Division |
| Tirukalappur BOMap | Branch office | Yes | Tiruchirapalli Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.