PIN code 630609 belongs to Milaganoor BO (Branch Post Office), located in Sivaganga district, Tamil Nadu. It falls under the Southern Postal Region and is served by 11 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Milaganoor BO | BO | Branch Post Office |
| Rajagambiram SO | SO | Sub Post Office |
| Chinnakannanur BO | BO | Branch Post Office |
| Seikalathur BO | BO | Branch Post Office |
| Kattikulam BO | BO | Branch Post Office |
| Melapasalai BO | BO | Branch Post Office |
| SKaraikudi BO | BO | Branch Post Office |
| Saveriarpattinam BO | BO | Branch Post Office |
| Kilapasalai BO | BO | Branch Post Office |
| Kilamelgudi BO | BO | Branch Post Office |
| Melapidavur BO | BO | Branch Post Office |
