In Thanjavur district, Tamil Nadu, PIN code 613601 is anchored by Vannarapettai B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Vannarapettai B.O | BO | Branch Post Office |
| Alakkudi S.O | SO | Sub Post Office |
| Kalvirayanpettai B.O | BO | Branch Post Office |
| Kallaperambur B.O | BO | Branch Post Office |
| Tennangudi B.O | BO | Branch Post Office |
