| Post office | Kolavennu S.O |
| Pin code | 521153 |
| Office type | S.O |
| Taluk / city | Vuyyuru |
| 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 | Buckinghampet H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 521153 | Kolavennu S.O | Vuyyuru | Krishna | Andhra Pradesh |