PIN code 621220 – Perambalur, Tamil Nadu
621220 is the PIN code of 9 post offices in Perambalur district, Tamil Nadu, served by the Thoramangalam S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Thoramangalam S.OMap | Post office | Yes | Srirangam Division |
| Aranarai B.OMap | Branch office | No | Srirangam Division |
| Elambalur B.OMap | Branch office | Yes | Srirangam Division |
| Kavulpalayam B.OMap | Branch office | Yes | Srirangam Division |
| Koneripalayam B.OMap | Branch office | Yes | Srirangam Division |
| M.Karuppampatti B.OMap | Branch office | Yes | Srirangam Division |
| Nochiam B.OMap | Branch office | Yes | Srirangam Division |
| Pudunaduvalur B.OMap | Branch office | Yes | Srirangam Division |
| Sengonam 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.