| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21. | Baga B.O | 802164 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Arrah | Bhojpur | - | Sandesh S.O | Arrah H.O |
| 22. | Bagar B.O | 802222 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Piru | Bhojpur | - | Khutahan S.O | Arrah H.O |
| 23. | Baghi B.O | 802201 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Arrah | Bhojpur | - | Agiaon S.O | Arrah H.O |
| 24. | Bagmajhauan B.O | 802163 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Koilwar | Bhojpur | - | Naya Mohamad Pur S.O | Arrah H.O |
| 25. | Bagwan B.O | 802203 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Piru | Bhojpur | - | Garhani S.O | Arrah H.O |
| 26. | Bahoranpur B.O | 802166 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Arrah | Bhojpur | - | Umraonganj S.O | Arrah H.O |
| 27. | Bahuara B.O | 802158 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Jagdishpur | Bhojpur | - | Jagdishpur S.O (Bhojpur) | Arrah H.O |
| 28. | Bairahi B.O | 802158 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Jagdishpur | Bhojpur | - | Jagdishpur S.O (Bhojpur) | Arrah H.O |
| 29. | Baisadih B.O | 802207 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Piru | Bhojpur | - | Piru S.O | Arrah H.O |
| 30. | Bakhorapur B.O | 802311 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Arrah | Bhojpur | - | Barahara S.O | Arrah H.O |
| 31. | Balbandh B.O | 802203 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Piru | Bhojpur | - | Garhani S.O | Arrah H.O |
| 32. | Baligaon B.O | 802203 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Piru | Bhojpur | - | Garhani S.O | Arrah H.O |
| 33. | Balua High School B.O | 802351 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Shahpur | Bhojpur | - | Benwalia S.O | Arrah H.O |
| 34. | Bambhawar B.O | 802155 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Jagdishpur | Bhojpur | - | Dalippur S.O (Bhojpur) | Arrah H.O |
| 35. | Bampali B.O | 802312 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Arrah | Bhojpur | - | Chandawa S.O | Arrah H.O |
| 36. | Banahi B.O | 802183 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Jagdishpur | Bhojpur | - | Gaudarh Rudranagar S.O | Arrah H.O |
| 37. | Bandhu Chhapra B.O | 802163 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Koilwar | Bhojpur | - | Naya Mohamad Pur S.O | Arrah H.O |
| 38. | Bankat B.O | 802206 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Udwant Nagar | Bhojpur | - | Kasap S.O | Arrah H.O |
| 39. | Bankat Sikaria B.O | 802183 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Jagdishpur | Bhojpur | - | Gaudarh Rudranagar S.O | Arrah H.O |
| 40. | Barad Parwa B.O | 802158 | Branch Post Office | Delivery | Bhojpur | Patna HQ | Bihar | Jagdishpur | Bhojpur | - | Jagdishpur S.O (Bhojpur) | Arrah H.O |
