In Tuticorin district, Tamil Nadu, PIN code 628901 is anchored by THATTANERI B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| THATTANERI B.O | BO | Branch Post Office |
| Surangudi B.O | BO | Branch Post Office |
| Melmandai B.O | BO | Branch Post Office |
| Ariyanayagipuram S.O | SO | Sub Post Office |
