| Post Office | Dariapur S.o (east Champaran) | 
| Division | East Champaran | 
| Region | Muzaffarpur | 
| Circle | Bihar | 
| Taluka | Sangrampur | 
| District | East Champaran | 
| State | Bihar | 
| Phone | 06258-281643 | 
| Sub Office | NA | 
| Head Office | Motihari H.O | 
| Pincode | 845417 | 
=$city?> dariapur s.o (east champaran) branch pincode is 845417
dariapur s.o (east champaran) branch phone number is 06258-281643
dariapur s.o (east champaran) branch Head Office is Motihari H.O