Neravy S.O is the primary post office registered under PIN code 609604 in Karaikal, Puducherry. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Neravy S.O | SO | Sub Post Office |
| Alathur B.O | BO | Branch Post Office |
| Akkaraivattam B.O | BO | Branch Post Office |
