PIN code 518508 belongs to Bilakalaguduru B.O (Branch Post Office), located in Nandyal district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Bilakalaguduru B.O | BO | Branch Post Office |
| Vanala B.O | BO | Branch Post Office |
| Gadivemula S.O | SO | Sub Post Office |
| Regadigudur B.O | BO | Branch Post Office |
| Korrapolur B.O | BO | Branch Post Office |
| Manchalakatta B.O | BO | Branch Post Office |
| Grandhivemula B.O | BO | Branch Post Office |
| Talamudipi B.O | BO | Branch Post Office |
| Thudicherla B.O | BO | Branch Post Office |
