PIN code 630312 belongs to Neivayal B.O (Branch Post Office), located in Sivaganga district, Tamil Nadu. It falls under the Southern Postal Region and is served by 5 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Neivayal B.O | BO | Branch Post Office |
| T.Nagani B.O | BO | Branch Post Office |
| Puliyal S.O | SO | Sub Post Office |
| Kiliyur B.O | BO | Branch Post Office |
| Thidakottai B.O | BO | Branch Post Office |
