PIN code 607401 belongs to Sundaravandi B.O (Branch Post Office), located in Cuddalore district, Tamil Nadu. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Sundaravandi B.O | BO | Branch Post Office |
| Tiruvendhipuram S.O | SO | Sub Post Office |
| Tirumanikuzhi B.O | BO | Branch Post Office |
| Padirikuppam B.O | BO | Branch Post Office |
