Pincode 847452 · Supaul District · Bihar
| Name | Hariyahi |
| Type | Branch Post Office |
| Pincode | 847452 |
| Taluk | Saharsa Division |
| District | |
| State | |
| Coordinates | 26.3469, 86.0715 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Supaul, Bihar. Map data: OpenStreetMap, CARTO.
| Dighia | Branch Post Office |
| Lalpur | Branch Post Office |
| Mahadev Math BO | Branch Post Office |
| Manoharpatti | Branch Post Office |
| Mouahi | Branch Post Office |
| Mungraha | Branch Post Office |
| Narendrapur BO | Branch Post Office |
| Nirmali SO | Post Office |
| Parikonch | Branch Post Office |
| Sarojabela | Branch Post Office |