In Cuddalore district, Tamil Nadu, PIN code 608306 is anchored by Ayangudi S.O, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Ayangudi S.O | SO | Sub Post Office |
| Kunjimedu B.O | BO | Branch Post Office |
| Omampuliyur B.O | BO | Branch Post Office |
| Movur B.O | BO | Branch Post Office |
| Muttam B.O | BO | Branch Post Office |
