PIN code 636403 – Salem, Tamil Nadu
636403 is the PIN code of 3 post offices in Salem district, Tamil Nadu, served by the Raman Nagar S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Raman Nagar S.OMap | Post office | Yes | Salem West Division |
| Karumalaikudal B.OMap | Branch office | No | Salem West Division |
| Pudusampalli B.OMap | Branch office | No | Salem West Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.