Harnathpur is located in the district of Bhagalpur, Bihar. The pincode of Harnathpur is 812006. The area "Harnathpur" lies under takula of Nathnagar and has a Branch Office. Harnathpur comes under the head office Bhagalpur. The postal division for pin code 812006 is Bhagalpur.
| Area | Harnathpur |
| Pincode | 812006 |
| Taluka or Tehsil | Nathnagar |
| District | Bhagalpur |
| State | Bihar |
| Office Status | Branch Office |
| Postal Division | Bhagalpur |
| Postal Region | Patna HQ |
| Sub Office | Nathnagar |
| Head Office | Bhagalpur |
| Contact Address | Postmaster, Post Office Harnathpur (Branch Office), Nathnagar, Bihar, India, Pin Code: 812006 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 812006 | Akbarnagar pin code | Bhagalpur | Sultanganj | Branch Office |
| 812006 | Bhatoria pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Chaknarayanpur pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Chandrabhanpur pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Chazabargaon pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Dariapur pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Gvbrain pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Haridaspur pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Harnathpur pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Khaira pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Kishandaspur pin code | Bhagalpur | Colgong | Branch Office |
| 812006 | Nathnagar pin code | Bhagalpur | Nathnagar | Sub Office |
| 812006 | Ratanganj pin code | Bhagalpur | Nathnagar | Branch Office |
| 812006 | Sajour pin code | Bhagalpur | Nathnagar | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.