PIN code 637503 – Namakkal, Tamil Nadu
637503 is the PIN code of 10 post offices in Namakkal district, Tamil Nadu, served by the Mallasamudram S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Mallasamudram S.OMap | Post office | Yes | Namakkal Division |
| Akkaraipatti B.OMap | Branch office | Yes | Namakkal Division |
| Karumanur B.OMap | Branch office | Yes | Namakkal Division |
| Kolangondai B.OMap | Branch office | Yes | Namakkal Division |
| Kottapalayam B.OMap | Branch office | Yes | Namakkal Division |
| Mamundi B.OMap | Branch office | Yes | Namakkal Division |
| Palamedu B.OMap | Branch office | Yes | Namakkal Division |
| Paruttipalli B.OMap | Branch office | Yes | Namakkal Division |
| Thuthipalayam B.OMap | Branch office | Yes | Namakkal Division |
| Vadugampalayam B.OMap | Branch office | Yes | Namakkal Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.