PIN code 609117 belongs to Athukudi B.O (Branch Post Office), located in Mayiladuthurai district, Tamil Nadu. It falls under the Southern Postal Region and is served by 7 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Athukudi B.O | BO | Branch Post Office |
| Pagasalai B.O | BO | Branch Post Office |
| Punganur B.O | BO | Branch Post Office |
| Vaithiswarankoil S.O | SO | Sub Post Office |
| Kondathur B.O | BO | Branch Post Office |
| Vaithiswarankoil West B.O | BO | Branch Post Office |
| Idaikudi vadapathy B.O | BO | Branch Post Office |
