PIN code 637301 – Salem, Tamil Nadu
637301 is the PIN code of 7 post offices in Salem district, Tamil Nadu, served by the Sankaridrug S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Sankaridrug S.OMap | Post office | Yes | Namakkal Division |
| Akkammapettai B.OMap | Branch office | Yes | Namakkal Division |
| Devannacoundanur B.OMap | Branch office | Yes | Namakkal Division |
| Kuppanur B.OMap | Branch office | No | Namakkal Division |
| Manjakalpatti B.OMap | Branch office | Yes | Namakkal Division |
| Mavelipalayam B.OMap | Branch office | Yes | Namakkal Division |
| Vadugapatti 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.