| Post Office | Gurmia |
| Division | Vaishali |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Lalgang |
| District | Vaishali |
| State | Bihar |
| Phone | NA |
| Sub Office | Dharhara S.O (Vaishali) |
| Head Office | Hajipur H.O |
| Pincode |
844117
|
| Post Office | Sirsabiran |
| Division | Vaishali |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Lalgang |
| District | Vaishali |
| State | Bihar |
| Phone | NA |
| Sub Office | Prataptand S.O |
| Head Office | Hajipur H.O |
| Pincode |
844123
|