In Krishna district, Andhra Pradesh, PIN code 521003 is anchored by Gundupalem B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 10 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Gundupalem B.O | BO | Branch Post Office |
| Pedayadara B.O | BO | Branch Post Office |
| S.N.Gollapalem B.O | BO | Branch Post Office |
| Chinnapuram B.O | BO | Branch Post Office |
| Gilakaladindi B.O | BO | Branch Post Office |
| Kammavaricheruvu B.O | BO | Branch Post Office |
| Tummalacheruvu B.O | BO | Branch Post Office |
| Chintaguntapalem S.O | SO | Sub Post Office |
| Mpm Fort B.O | BO | Branch Post Office |
| Vadapalem B.O | BO | Branch Post Office |
