The Dariapur S.o (east Champaran) Post Office is a government office that provides postal services, including mail delivery, postage stamp sales, speed post in one day delivery and services. Mail and packages can be dropped off at a post office or designated collection box, and stamps can be purchased at the post office or online.
| 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
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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