| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41. | Banania B.O | 852105 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | - | Supaul | - | Bhaptiyahi Bazar S.O | Saharsa H.O |
| 42. | Barahihat B.O | 852130 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Supaul | Supaul | - | Sukhpur S.O | Saharsa H.O |
| 43. | Barail B.O | 852110 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Supaul | Supaul | - | Garh Baruari S.O | Saharsa H.O |
| 44. | Barkurwa B.O | 852139 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Triveniganj | Supaul | - | Triveniganj S.O | Saharsa H.O |
| 45. | Basaha B.O | 852131 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Supaul | Supaul | - | Supaul S.O | Saharsa H.O |
| 46. | Basantpur B.O | 854340 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | - | Supaul | - | Birpur S.O (Supaul) | Saharsa H.O |
| 47. | Basbitti B.O | 852130 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | - | Supaul | - | Sukhpur S.O | Saharsa H.O |
| 48. | Bauraha B.O | 852215 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Ragahopur | Supaul | - | Karjain Bazar S.O | Saharsa H.O |
| 49. | Bauraha B.O | 852138 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Supaul | Supaul | - | Tharbitta S.O | Saharsa H.O |
| 50. | Bela Terha B.O | 852131 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Supaul | Supaul | - | Supaul S.O | Saharsa H.O |
| 51. | Bhairo Patti B.O | 852108 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Pipra | Supaul | - | Gamaharia S.O | Saharsa H.O |
| 52. | Bhaptiyahi Bazar S.O | 852105 | Sub Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Saraigarh | Supaul | 06473-265007 | - | Saharsa H.O |
| 53. | Bhawanipur Patni B.O | 852125 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Chhatapur | Supaul | - | Pratapganj S.O (Supaul) | Saharsa H.O |
| 54. | Bhimnagar Bairrage S.O | 854338 | Sub Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Birpur | Supaul | 06471-222032 | - | Saharsa H.O |
| 55. | Bhimpur B.O | 854339 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Chatapur | Supaul | - | Balua Bazar S.O | Saharsa H.O |
| 56. | Bhura B.O | 852139 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Triveniganj | Supaul | - | Triveniganj S.O | Saharsa H.O |
| 57. | Bina B.O | 852131 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | - | Supaul | - | Supaul S.O | Saharsa H.O |
| 58. | Birpur S.O (Supaul) | 854340 | Sub Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Basantpur | Supaul | 06471-222030 | - | Saharsa H.O |
| 59. | Bishanpur B.O | 852214 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | Tribeniganj | Supaul | - | Jadia S.O | Saharsa H.O |
| 60. | Bishanpur B.O | 852105 | Branch Post Office | Delivery | Saharsa | Muzaffarpur | Bihar | - | Supaul | - | Bhaptiyahi Bazar S.O | Saharsa H.O |
