PIN code 628617 belongs to Vellamadam B.O (Branch Post Office), located in Tuticorin district, Tamil Nadu. It falls under the Southern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Vellamadam B.O | BO | Branch Post Office |
| Nazareth S.O | SO | Sub Post Office |
| Chinnamadankudiyiruppu B.O | BO | Branch Post Office |
| Thailapuram B.O | BO | Branch Post Office |
| Udayarkulam B.O | BO | Branch Post Office |
| Kurippankulam B.O | BO | Branch Post Office |
| Eluvaraimukki B.O | BO | Branch Post Office |
| Pillaiyanmanai B.O | BO | Branch Post Office |
