PIN code 621106 – Perambalur, Tamil Nadu
621106 is the PIN code of 4 post offices in Perambalur district, Tamil Nadu, served by the Kolakkanatham S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kolakkanatham S.OMap | Post office | Yes | Srirangam Division |
| Garudamangalam B.OMap | Branch office | Yes | Srirangam Division |
| Kolathur B.OMap | Branch office | Yes | Srirangam Division |
| Sathanur B.OMap | Branch office | Yes | Srirangam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.