Okkur B.O is the primary post office registered under PIN code 611002 in Nagapattinam, Tamil Nadu. This code sits within the Southern Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Okkur B.O | BO | Branch Post Office |
| Nagore South S.O | SO | Sub Post Office |
| Muttam B.O | BO | Branch Post Office |
| Durgashariff S.O | SO | Sub Post Office |
| Panangudi B.O | BO | Branch Post Office |
| Nagore S.O | SO | Sub Post Office |
| Melavanjore B.O | BO | Branch Post Office |
| Narimanam B.O | BO | Branch Post Office |
