Bharathinagar PMK BO is the primary post office registered under PIN code 623707 in Ramanathapuram, Tamil Nadu. This code sits within the Southern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Bharathinagar PMK BO | BO | Branch Post Office |
| Paramakudi HO | HO | Head Post Office |
| Paramakudi Bazaar SO | SO | Sub Post Office |
| Paramakudi ITI BO | BO | Branch Post Office |
