PIN code 627357 belongs to Karaieruppu BO (Branch Post Office), located in Tirunelveli district, Tamil Nadu. It falls under the Southern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Karaieruppu BO | BO | Branch Post Office |
| Naranammalpuram BO | BO | Branch Post Office |
| Nanjankulam BO | BO | Branch Post Office |
| Sankarnagar SO | SO | Sub Post Office |
| Pallikottai BO | BO | Branch Post Office |
| Tenkulam BO | BO | Branch Post Office |
