| Post office | Ishuwapur S.O |
| Pin code | 841411 |
| Office type | S.O |
| Taluk / city | Chapra |
| District name | Saran |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Saran |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Marhowrah H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 841411 | Agauthar B.O | Chapra | Saran | Bihar |
| 841411 | Bhithi Sahabuddin B.O | Chapra | Saran | Bihar |
| 841411 | Ishuwapur S.O | Chapra | Saran | Bihar |
| 841411 | Kerwa B.O | Chapra | Saran | Bihar |
| 841411 | Maricha B.O | Chapra | Saran | Bihar |
| 841411 | Ram Chaura B.O | Chapra | Saran | Bihar |
| 841411 | Sahawa B.O | Chapra | Saran | Bihar |
| 841411 | Salempur B.O | Chapra | Saran | Bihar |
| 841411 | Shyam Kauria B.O | Chapra | Saran | Bihar |
| 841411 | Chandpurwa B.O | Ishupur | Saran | Bihar |
| 841411 | Terha B.O | Marhaura | Saran | Bihar |