PIN code 522426 belongs to Gannavaram B.O (Branch Post Office), located in Palnadu district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 15 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Gannavaram B.O | BO | Branch Post Office |
| Kambhampadu B.O | BO | Branch Post Office |
| Koppunuru B.O | BO | Branch Post Office |
| RACHAMALLAPADU BO | BO | Branch Post Office |
| Macherla S.O (Guntur) | OTHER | post office |
| Kothapalle B.O | BO | Branch Post Office |
| Kotturu B.O | BO | Branch Post Office |
| Mandadi B.O | BO | Branch Post Office |
| Pasivemula B.O | BO | Branch Post Office |
| Tallapalle B.O | BO | Branch Post Office |
| Nagulavaram B.O | BO | Branch Post Office |
| Zammalamadaka B.O | BO | Branch Post Office |
| ECONAMPET BO | BO | Branch Post Office |
| PWD Colony S.O | SO | Sub Post Office |
| Rayavaram B.O | BO | Branch Post Office |
