PIN code 523371 belongs to Kethagudipi B.O (Branch Post Office), located in Prakasam district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Kethagudipi B.O | BO | Branch Post Office |
| Mangalikunta B.O | BO | Branch Post Office |
| Thummalacheruvu S.O | SO | Sub Post Office |
| Nagellamudipi B.O | BO | Branch Post Office |
| Nasarsahebpalle B.O | BO | Branch Post Office |
| Rayavaram B.O | BO | Branch Post Office |
