In Tuticorin district, Tamil Nadu, PIN code 628703 is anchored by Periyathalai B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 7 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Periyathalai B.O | BO | Branch Post Office |
| Pallakurichi B.O | BO | Branch Post Office |
| Sundankottai B.O | BO | Branch Post Office |
| Uyarathukudiyiruppu B.O | BO | Branch Post Office |
| Padukkapathu S.O | SO | Sub Post Office |
| Pitchivilai B.O | BO | Branch Post Office |
| Alagappapuram B.O | BO | Branch Post Office |
