In Tirunelveli district, Tamil Nadu, PIN code 627425 is anchored by Papanasam Upper Dam BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Papanasam Upper Dam BO | BO | Branch Post Office |
| Sivanthipuram BO | BO | Branch Post Office |
| Servalar Camp BO | BO | Branch Post Office |
| Tana BO | BO | Branch Post Office |
| Vickramasingapuram SO | SO | Sub Post Office |
| Ambalavanapuram SO | SO | Sub Post Office |
| Uchankulam BO | BO | Branch Post Office |
| Papanasam Project BO | BO | Branch Post Office |
