| Post office | Sundarpur B.O |
| Pin code | 843102 |
| Office type | B.O |
| Taluk / city | Sakra |
| District name | Muzaffarpur |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Muzaffarpur |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Bariarpur S.O (Muzaffarpur) |
| Related head office | Muzaffarpur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 843102 | Katesar B.O | Sakara | Muzaffarpur | Bihar |
| 843102 | Bariarpur S.O (Muzaffarpur) | Sakra | Muzaffarpur | Bihar |
| 843102 | G.K.Nagar B.O | Sakra | Muzaffarpur | Bihar |
| 843102 | Newa Nagar B.O | Sakra | Muzaffarpur | Bihar |
| 843102 | Newachak B.O | Sakra | Muzaffarpur | Bihar |
| 843102 | Raja Pakar B.O | Sakra | Muzaffarpur | Bihar |
| 843102 | Sahbajpur Puraina B.O | Sakra | Muzaffarpur | Bihar |
| 843102 | Sundarpur B.O | Sakra | Muzaffarpur | Bihar |
| 843102 | Kishanpur Telour B.O | Sakra | Vaishali | Bihar |