PIN code 610101 belongs to Palayavalam B.O (Branch Post Office), located in Thiruvarur district, Tamil Nadu. It falls under the Southern Postal Region and is served by 11 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Palayavalam B.O | BO | Branch Post Office |
| Suranur B.O | BO | Branch Post Office |
| Vaipur B.O | BO | Branch Post Office |
| Virkudi B.O | BO | Branch Post Office |
| Kangalanchery S.O | SO | Sub Post Office |
| Kottarakudi B.O | BO | Branch Post Office |
| Nadapur B.O | BO | Branch Post Office |
| Amur B.O | BO | Branch Post Office |
| Karaiyur B.O | BO | Branch Post Office |
| Kilathanjavur B.O | BO | Branch Post Office |
| Tirupayathangudi B.O | BO | Branch Post Office |
