In Tirunelveli district, Tamil Nadu, PIN code 627002 is anchored by Santhinagar SO, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Santhinagar SO | SO | Sub Post Office |
| Palayankottai Courts SO | SO | Sub Post Office |
| Palayankottai HO | HO | Head Post Office |
| Samadanapuram SO | SO | Sub Post Office |
| Kulavanickerpuram SO | SO | Sub Post Office |
