| Post Office | Singavaram B.o |
| Division | Vijayawada |
| Region | Vijayawada |
| Circle | Andhra Pradesh |
| Taluka | Penuganchiprolu |
| District | Krishna |
| State | Andhra Pradesh |
| Phone | NA |
| Sub Office | Penuganchiprolu S.O |
| Head Office | Vijayawada H.O |
| Pincode |
521190
|
| Post Office | Sivapuram B.o |
| Division | Vijayawada |
| Region | Vijayawada |
| Circle | Andhra Pradesh |
| Taluka | Penuganchiprolu |
| District | Krishna |
| State | Andhra Pradesh |
| Phone | NA |
| Sub Office | Penuganchiprolu S.O |
| Head Office | Vijayawada H.O |
| Pincode |
521190
|