Ilavelangal B.O is the primary post office registered under PIN code 628714 in Tuticorin, Tamil Nadu. This code sits within the Southern Postal Region, with 10 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Ilavelangal B.O | BO | Branch Post Office |
| Kottali B.O | BO | Branch Post Office |
| Tennampatti B.O | BO | Branch Post Office |
| Ahilandapuram B.O | BO | Branch Post Office |
| Kappulingampatti B.O | BO | Branch Post Office |
| Parivillikottai B.O | BO | Branch Post Office |
| Vadakkuvandanam B.O | BO | Branch Post Office |
| Kadambur S.O (Tuticorin) | OTHER | post office |
| Kuppanapuram B.O | BO | Branch Post Office |
| Kurumalai B.O | BO | Branch Post Office |
