| Post office | Mustabad S.O (Krishna) |
| Pin code | 521107 |
| 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 |
|---|---|---|---|---|
| 521107 | Mustabad S.O (Krishna) | Krishna | Krishna | Andhra Pradesh |
| 521107 | Savaragudem B.O | Krishna | Krishna | Andhra Pradesh |