PIN code 611106 belongs to Palaiyur B.O (Branch Post Office), located in Nagapattinam district, Tamil Nadu. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Palaiyur B.O | BO | Branch Post Office |
| Akkaraipettai B.O | BO | Branch Post Office |
| Vadakkupoigainallur B.O | BO | Branch Post Office |
| Manjakollai S.O | SO | Sub Post Office |
