| Post Office | Arjunsarthuya |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islampur |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Islampur S.O (Nalanda) |
| Head Office | Biharsharif H.O |
| Pincode |
801303
|
| Post Office | Banarsibigha |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islampur |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Silao S.O |
| Head Office | Biharsharif H.O |
| Pincode |
803117
|
| Post Office | Barahgawan |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islampur |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Islampur S.O (Nalanda) |
| Head Office | Biharsharif H.O |
| Pincode |
801303
|
| Post Office | Barai |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islampur |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Islampur S.O (Nalanda) |
| Head Office | Biharsharif H.O |
| Pincode |
801303
|
| Post Office | Bardih |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islampur |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Islampur S.O (Nalanda) |
| Head Office | Biharsharif H.O |
| Pincode |
801303
|
| Post Office | Bele |
| Division | Nalanda |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Islampur |
| District | Nalanda |
| State | Bihar |
| Phone | NA |
| Sub Office | Islampur S.O (Nalanda) |
| Head Office | Biharsharif H.O |
| Pincode |
801303
|