PIN code 522309 belongs to Vinayasramam B.O (Branch Post Office), located in Bapatla district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Vinayasramam B.O | BO | Branch Post Office |
| Cherukupalle S.O | SO | Sub Post Office |
| Kavuru B.O | BO | Branch Post Office |
| Balusulapalem B.O | BO | Branch Post Office |
| Ramabhotlapalem B.O | BO | Branch Post Office |
| Arepalle Agraharam B.O | BO | Branch Post Office |
| Arumbaka B.O | BO | Branch Post Office |
| Gullapalli B.O | BO | Branch Post Office |
