| Post Office | Mangalgarh S.o | 
| Division | Samastipur | 
| Region | Muzaffarpur | 
| Circle | Bihar | 
| Taluka | Hasanpur | 
| District | Samastipur | 
| State | Bihar | 
| Phone | 06275-284420 | 
| Sub Office | NA | 
| Head Office | Samastipur H.O | 
| Pincode | 848208 | 
=$city?> mangalgarh s.o branch pincode is 848208
mangalgarh s.o branch phone number is 06275-284420
mangalgarh s.o branch Head Office is Samastipur H.O