In Krishna district, Andhra Pradesh, PIN code 521126 is anchored by Vakkalagadda B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Vakkalagadda B.O | BO | Branch Post Office |
| Yarlagadda B.O | BO | Branch Post Office |
| Challapalli S.O | SO | Sub Post Office |
| Pagolu B.O | BO | Branch Post Office |
| Nadakuduru B.O | BO | Branch Post Office |
