Post Office Niazipur S.o Pin Code In Simri State Bihar District Buxar
| Post Office | Niazipur S.o |
| Division | Bhojpur |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Simri |
| District | Buxar |
| State | Bihar |
| Phone | 06323-999999 |
| Sub Office | NA |
| Head Office | Buxar H.O |
| Pincode | 802131 |
niazipur s.o branch pincode is 802131
niazipur s.o branch phone number is 06323-999999
niazipur s.o branch Head Office is Buxar H.O