| Post Office | Patahi S.o (east Champaran) | 
| Division | East Champaran | 
| Region | Muzaffarpur | 
| Circle | Bihar | 
| Taluka | Patahi | 
| District | East Champaran | 
| State | Bihar | 
| Phone | 06259-276203 | 
| Sub Office | NA | 
| Head Office | Motihari H.O | 
| Pincode | 845457 | 
=$city?> patahi s.o (east champaran) branch pincode is 845457
patahi s.o (east champaran) branch phone number is 06259-276203
patahi s.o (east champaran) branch Head Office is Motihari H.O