- Basauli B.O
Pincode: 847121, Branch Office(Delivery)
- Baskatti B.O
Pincode: 847201, Branch Office(Delivery)
- Bathia B.O
Pincode: 847423, Branch Office(Delivery)
- Batho B.O
Pincode: 847233, Branch Office(Delivery)
- Bauharwa B.O
Pincode: 847423, Branch Office(Delivery)
- Bauram B.O
Pincode: 847203, Branch Office(Delivery)
- Bazitpur B.O
Pincode: 847422, Branch Office(Delivery)
- Belhi B.O
Pincode: 847337, Branch Office(Delivery)
- Benipur S.O
Pincode: 847103, Sub Office(Delivery)
- Benta South S.O
Pincode: 846003, Sub Office(Non Delivery)
- Beridharsham B.O
Pincode: 848213, Branch Office(Delivery)
- Bhacchi B.O
Pincode: 847101, Branch Office(Delivery)
- Bhadhar B.O
Pincode: 847203, Branch Office(Delivery)
- Bhalpatti B.O
Pincode: 847239, Branch Office(Delivery)
- Bhandar Sogani B.O
Pincode: 847422, Branch Office(Delivery)
- Bharathi S.O
Pincode: 847428, Sub Office(Delivery)
- Bharwara S.O
Pincode: 847104, Sub Office(Delivery)
- Bhataura B.O
Pincode: 847306, Branch Office(Delivery)
- Bhatraghat B.O
Pincode: 847122, Branch Office(Delivery)
- Bhawanipur B.O
Pincode: 847103, Branch Office(Delivery)
- Bherwa B.O
Pincode: 847304, Branch Office(Delivery)
- Bhindua B.O
Pincode: 848213, Branch Office(Delivery)
- Bhoj Pandaul B.O
Pincode: 847121, Branch Office(Delivery)
- Bhuskaul B.O
Pincode: 846007, Branch Office(Delivery)
- Bihar Nursary B.O
Pincode: 847123, Branch Office(Delivery)
- Bijuli B.O
Pincode: 847115, Branch Office(Delivery)
- Biraul S.O
Pincode: 847203, Sub Office(Delivery)
- Bisfi S.O
Pincode: 847122, Sub Office(Delivery)
- Bishanpur B.O
Pincode: 847303, Branch Office(Delivery)
- Bishnupur S.O (Darbhanga)
Pincode: 847204, Sub Office(Delivery)
- Bishwanathpur Tarauni B.O
Pincode: 847233, Branch Office(Delivery)
- Boraj B.O
Pincode: 847105, Branch Office(Delivery)
- Brahampur Sotia B.O
Pincode: 847307, Branch Office(Delivery)
- Brahampura B.O
Pincode: 847422, Branch Office(Delivery)
- Brahmpatti B.O
Pincode: 847201, Branch Office(Delivery)
- C M College S.O
Pincode: 846004, Sub Office(Non Delivery)
- Chak Tataila B.O
Pincode: 847304, Branch Office(Delivery)
- Chakla B.O
Pincode: 847201, Branch Office(Delivery)
- Chakwa B.O
Pincode: 847301, Branch Office(Delivery)
- Chanaur B.O
Pincode: 847422, Branch Office(Delivery)
- Chandanpatti B.O
Pincode: 846002, Branch Office(Delivery)
- Chandauna B.O
Pincode: 847303, Branch Office(Delivery)
- Chatwan B.O
Pincode: 847337, Branch Office(Delivery)
- Chhacha B.O
Pincode: 847337, Branch Office(Delivery)
- Chhotaipatti B.O
Pincode: 847337, Branch Office(Delivery)
- Chigri B.O
Pincode: 848213, Branch Office(Delivery)
- Chilha Dilawarpur B.O
Pincode: 847101, Branch Office(Delivery)
- D.Kasraur B.O
Pincode: 847203, Branch Office(Delivery)
- D.M.C. S.O
Pincode: 846003, Sub Office(Delivery)
- D.Pauri B.O
Pincode: 847201, Branch Office(Delivery)