| Post Office | Hetanpur B.o |
| Division | Vaishali |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Patori |
| District | Samastipur |
| State | Bihar |
| Phone | NA |
| Sub Office | Mahnar S.O |
| Head Office | Hajipur H.O |
| Pincode |
844506
|
| Post Office | Inayatpur B.o |
| Division | Vaishali |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Patori |
| District | Samastipur |
| State | Bihar |
| Phone | NA |
| Sub Office | Mahnar S.O |
| Head Office | Hajipur H.O |
| Pincode |
844506
|
| Post Office | Supaul B.o |
| Division | Vaishali |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Patori |
| District | Samastipur |
| State | Bihar |
| Phone | NA |
| Sub Office | Basudeopur Chandel S.O |
| Head Office | Hajipur H.O |
| Pincode |
844501
|