Chowtapalli B.O is the primary post office registered under PIN code 521323 in Krishna, Andhra Pradesh. This code sits within the Southern Postal Region, with 6 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Chowtapalli B.O | BO | Branch Post Office |
| Dondapadu B.O | BO | Branch Post Office |
| Pedapalaparru B.O | BO | Branch Post Office |
| Guntakoduru B.O | BO | Branch Post Office |
| Moturu S.O | SO | Sub Post Office |
| Serigolvepalli B.O | BO | Branch Post Office |
