| Post office | Kumaitha B.O |
| Pin code | 813213 |
| Office type | B.O |
| Taluk / city | Sultanganj |
| District name | Bhagalpur |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Bhagalpur |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | Sultanganj S.O (Bhagalpur) |
| Related head office | Bhagalpur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 813213 | Nansar B.O | NA | Bhagalpur | Bihar |
| 813213 | Gangapur Diara B.O | Narayanpur | Bhagalpur | Bihar |
| 813213 | Afzugaj B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Hathiyok B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Jahagira B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Kathara B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Khanpurmal B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Kumaitha B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Mardimushari B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Mirhatti B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | S R Sultanganj S.O | sultanganj | Bhagalpur | Bihar |
| 813213 | Sultanganj S.O (Bhagalpur) | Sultanganj | Bhagalpur | Bihar |
| 813213 | TILAKPUR B.O | Sultanganj | Bhagalpur | Bihar |
| 813213 | Udhadih B.O | Sultanganj | Bhagalpur | Bihar |