Arumparthapuram BO is the primary post office registered under PIN code 605110 in Pondicherry, Puducherry. This code sits within the Southern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Arumparthapuram BO | BO | Branch Post Office |
| Mangalam BO | BO | Branch Post Office |
| Sulthanpet BO | BO | Branch Post Office |
| Korkadu BO | BO | Branch Post Office |
| Villiyanur SO | SO | Sub Post Office |
| Odiampattu BO | BO | Branch Post Office |
| Kilinjikuppam BO | BO | Branch Post Office |
