In Sri Sathya Sai district, Andhra Pradesh, PIN code 515321 is anchored by Dokkalahalli B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Dokkalahalli B.O | BO | Branch Post Office |
| Kaki B.O | BO | Branch Post Office |
| Rolla S.O | SO | Sub Post Office |
| Rathnagiri B.O | BO | Branch Post Office |
| Dodderi B.O | BO | Branch Post Office |
| Hulikunta B.O | BO | Branch Post Office |
