In Cuddalore district, Tamil Nadu, PIN code 607001 is anchored by Cuddalore Court Buildings S.O, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Cuddalore Court Buildings S.O | SO | Sub Post Office |
| Cuddalore Public Offices S.O | SO | Sub Post Office |
| Fort St.David S.O | SO | Sub Post Office |
| Cuddalore H.O | HO | Head Post Office |
| Manjakkuppam S.O | SO | Sub Post Office |
| Semmandalam S.O | SO | Sub Post Office |
