Kattanipatti BO is the primary post office registered under PIN code 630553 in Sivaganga, Tamil Nadu. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kattanipatti BO | BO | Branch Post Office |
| Namanur BO | BO | Branch Post Office |
| Alavakottai BO | BO | Branch Post Office |
| Madagupatti SO | SO | Sub Post Office |
| Alagamanagiri BO | BO | Branch Post Office |
