| Post Office | Collectorate S.o (khammam) |
| Division | Khammam |
| Region | Vijayawada |
| Circle | Andhra Pradesh |
| Taluka | Aswapuram |
| District | Khammam |
| State | Telangana |
| Phone | 08742-224518 |
| Sub Office | NA |
| Head Office | Khammam H.O |
| Pincode | 507002 |
=$city?> collectorate s.o (khammam) branch pincode is 507002
collectorate s.o (khammam) branch phone number is 08742-224518
collectorate s.o (khammam) branch Head Office is Khammam H.O