PIN code 521256 belongs to Kanumuru B.O (Branch Post Office), located in Krishna district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Kanumuru B.O | BO | Branch Post Office |
| Gopuvanipalem B.O | BO | Branch Post Office |
| Velpuru B.O | BO | Branch Post Office |
| Tadanki B.O | BO | Branch Post Office |
| Mantada S.O | SO | Sub Post Office |
| Marrivada B.O | BO | Branch Post Office |
| Gurazada B.O | BO | Branch Post Office |
| Saipuram B.O | BO | Branch Post Office |
