Samugarengapuram SO is the primary post office registered under PIN code 627112 in Tirunelveli, Tamil Nadu. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Samugarengapuram SO | SO | Sub Post Office |
| Seelathikulam BO | BO | Branch Post Office |
| Kottai Karungulam BO | BO | Branch Post Office |
| Duraikudiyiruppu BO | BO | Branch Post Office |
| Kasthurirengapuram BO | BO | Branch Post Office |
