Nadupuru B.O is the primary post office registered under PIN code 530044 in Visakhapatanam, Andhra Pradesh. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Nadupuru B.O | BO | Branch Post Office |
| Balacheruvu B.O | BO | Branch Post Office |
| Dibbapalem B.O | BO | Branch Post Office |
| Gangavaram B.O | BO | Branch Post Office |
| Pedagantyada S.O | SO | Sub Post Office |
