| Post office | Nunna S.O |
| Pin code | 521212 |
| Office type | S.O |
| Taluk / city | Krishna |
| District name | Krishna |
| State name | Andhra Pradesh |
| Delivery status | Delivery |
| Division name | Vijayawada |
| Region name | Vijayawada |
| Circle name | Andhra Pradesh |
| Related sub office | NA |
| Related head office | Vijayawada H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 521212 | Adavinekkalam B.O | Krishna | Krishna | Andhra Pradesh |
| 521212 | Kanasanapalli B.O | Krishna | Krishna | Andhra Pradesh |
| 521212 | Nunna S.O | Krishna | Krishna | Andhra Pradesh |
| 521212 | Pathapadu B.O | Krishna | Krishna | Andhra Pradesh |
| 521212 | Surampalli B.O | Krishna | Krishna | Andhra Pradesh |