| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 61. | Bhacchi B.O | 847101 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Anandpur S.O | Laheriasarai H.O |
| 62. | Bhadhar B.O | 847203 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Biraul S.O | Laheriasarai H.O |
| 63. | Bhandar Sogani B.O | 847422 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Benipur | Darbhanga | - | Manigachi S.O | Laheriasarai H.O |
| 64. | Bharathi S.O | 847428 | Sub Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | - | Darbhanga H.O |
| 65. | Bharwara S.O | 847104 | Sub Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | 06247-285161 | - | Darbhanga H.O |
| 66. | Bhataura B.O | 847306 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Pindaruch S.O | Darbhanga H.O |
| 67. | Bhatraghat B.O | 847122 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Bisfi S.O | Darbhanga H.O |
| 68. | Bhawanipur B.O | 847103 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Benipur | Darbhanga | - | Benipur S.O | Darbhanga H.O |
| 69. | Bhawanipur B.O | 847104 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Bharwara S.O | Darbhanga H.O |
| 70. | Bherwa B.O | 847304 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Kamtaul S.O | Darbhanga H.O |
| 71. | Bhoj Pandaul B.O | 847121 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Keoti Ranway S.O | Darbhanga H.O |
| 72. | Bhuskaul B.O | 846007 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Saramohanpur S.O | Darbhanga H.O |
| 73. | Bihar Nursary B.O | 847123 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Singhwara S.O | Darbhanga H.O |
| 74. | Bijuli B.O | 847115 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Muria S.O | Darbhanga H.O |
| 75. | Biraul S.O | 847203 | Sub Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Biraul | Darbhanga | 06242-232222 | - | Laheriasarai H.O |
| 76. | Bisfi S.O | 847122 | Sub Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | 06271-280905 | - | Darbhanga H.O |
| 77. | Bishanpur B.O | 847303 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Jogiara S.O | Darbhanga H.O |
| 78. | Bishnupur S.O (Darbhanga) | 847204 | Sub Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | - | Laheriasarai H.O |
| 79. | Bishwanathpur Tarauni B.O | 847233 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Benipur | Darbhanga | - | Nehra S.O | Laheriasarai H.O |
| 80. | Boraj B.O | 847105 | Branch Post Office | Delivery | Darbhanga | Muzaffarpur | Bihar | Darbhanga | Darbhanga | - | Baheri S.O (Darbhanga) | Laheriasarai H.O |
