| Post office | Atapaka B.O |
| Pin code | 521333 |
| Office type | B.O |
| Taluk / city | Kaikalur |
| District name | Krishna |
| State name | Andhra Pradesh |
| Delivery status | Delivery |
| Division name | Gudivada |
| Region name | Vijayawada |
| Circle name | Andhra Pradesh |
| Related sub office | Kaikalur S.O |
| Related head office | Gudivada H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 521333 | Achavaram B.O | Kaikalur | Krishna | Andhra Pradesh |
| 521333 | Atapaka B.O | Kaikalur | Krishna | Andhra Pradesh |
| 521333 | Gopavaram B.O | Kaikalur | Krishna | Andhra Pradesh |
| 521333 | Kaikalur S.O | Kaikalur | Krishna | Andhra Pradesh |
| 521333 | Varahapatnam B.O | Kaikalur | Krishna | Andhra Pradesh |
| 521333 | Vinjaram B.O | Kaikalur | Krishna | Andhra Pradesh |
| 521333 | Kallapalem B.O | Kalidindi | Krishna | Andhra Pradesh |
| 521333 | Tadinada B.O | Kalidindi | Krishna | Andhra Pradesh |
| 521333 | Konduru B.O | Kalidinid | Krishna | Andhra Pradesh |
| 521333 | Chavalipadu B.O | Mandavalli | Krishna | Andhra Pradesh |
| 521333 | Chintapadu B.O | Mandavalli | Krishna | Andhra Pradesh |