Post Office Parihar S.o Pin Code In Parihar State Bihar District Sitamarhi
| Post Office | Parihar S.o |
| Division | Sitamarhi |
| Region | Muzaffarpur |
| Circle | Bihar |
| Taluka | Parihar |
| District | Sitamarhi |
| State | Bihar |
| Phone | 06228-111111 |
| Sub Office | NA |
| Head Office | Sitamarhi H.O |
| Pincode | 843324 |
parihar s.o branch pincode is 843324
parihar s.o branch phone number is 06228-111111
parihar s.o branch Head Office is Sitamarhi H.O