PIN code 627453 belongs to Karisulnthamangalam BO (Branch Post Office), located in Tirunelveli district, Tamil Nadu. It falls under the Southern Postal Region and is served by 2 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Karisulnthamangalam BO | BO | Branch Post Office |
| Pattamadai SO | SO | Sub Post Office |
