Harsardhanauti is located in the district of Siwan, Bihar. The pincode of Harsardhanauti is 841233. The area "Harsardhanauti" lies under takula of Siwan and has a Branch Office. Harsardhanauti comes under the head office Siwan. The postal division for pin code 841233 is Siwan.
| Area | Harsardhanauti |
| Pincode | 841233 |
| Taluka or Tehsil | Siwan |
| District | Siwan |
| State | Bihar |
| Office Status | Branch Office |
| Postal Division | Siwan |
| Postal Region | Muzaffarpur |
| Sub Office | Daronda |
| Head Office | Siwan |
| Contact Address | Postmaster, Post Office Harsardhanauti (Branch Office), Siwan, Bihar, India, Pin Code: 841233 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 841233 | Daronda pin code | Siwan | Siwan | Sub Office |
| 841233 | Harsardhanauti pin code | Siwan | Siwan | Branch Office |
| 841233 | Jalalpur pin code | Siwan | Siwan | Branch Office |
| 841233 | Kolhua pin code | Siwan | Siwan | Branch Office |
| 841233 | Laheji pin code | Siwan | Siwan | Branch Office |
| 841233 | Machuta pin code | Siwan | Siwan | Branch Office |
| 841233 | Mandrauli pin code | Siwan | Siwan | Branch Office |
| 841233 | P Harsar pin code | Siwan | Siwan | Branch Office |
| 841233 | Ramsapur pin code | Siwan | Siwan | Branch Office |
| 841233 | Rasulpur Tilouta pin code | Siwan | Siwan | 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.