In Sivaganga district, Tamil Nadu, PIN code 630554 is anchored by Melamarungur BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 7 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Melamarungur BO | BO | Branch Post Office |
| Pahaianchan BO | BO | Branch Post Office |
| Velarendal BO | BO | Branch Post Office |
| Siramam BO | BO | Branch Post Office |
| Usilangulam BO | BO | Branch Post Office |
| Silukkapatti BO | BO | Branch Post Office |
| Mangalam SO Sivaganga | OTHER | post office |
