| Post Office | Mariammanahalli S.o |
| Division | Bellary |
| Region | North Karnataka |
| Circle | Karnataka |
| Taluka | Hospet |
| District | Bellary |
| State | Karnataka |
| Phone | 08394-244023 |
| Sub Office | NA |
| Head Office | Hospet H.O |
| Pincode | 583222 |
=$city?> mariammanahalli s.o branch pincode is 583222
mariammanahalli s.o branch phone number is 08394-244023
mariammanahalli s.o branch Head Office is Hospet H.O