Kirungakottai B.O is the primary post office registered under PIN code 630502 in Sivaganga, Tamil Nadu. This code sits within the Southern Postal Region, with 6 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kirungakottai B.O | BO | Branch Post Office |
| Singampunari S.O | SO | Sub Post Office |
| Melapatti B.O | BO | Branch Post Office |
| Kannamangalapatti B.O | BO | Branch Post Office |
| Vengaipatti B.O | BO | Branch Post Office |
| Piranmalai B.O | BO | Branch Post Office |
