In Sri Sathya Sai district, Andhra Pradesh, PIN code 515231 is anchored by Karavulapalli B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 13 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Karavulapalli B.O | BO | Branch Post Office |
| Kondapuram B.O | BO | Branch Post Office |
| Mandalapalle B.O | BO | Branch Post Office |
| Gorantla S.O | SO | Sub Post Office |
| Jakkasamudram B.O | BO | Branch Post Office |
| Pedaballi B.O | BO | Branch Post Office |
| Gangampalli B.O | BO | Branch Post Office |
| Gummaiahgaripalli B.O | BO | Branch Post Office |
| Vanavolu B.O | BO | Branch Post Office |
| Puleru B.O | BO | Branch Post Office |
| Gownivaripalli B.O | BO | Branch Post Office |
| Guvvalaguttapalli B.O | BO | Branch Post Office |
| Kammavaripalli B.O | BO | Branch Post Office |
