- Chitabkhurd B.O
Pincode: 824211, Branch Office(Delivery)
- Choukiya B.O
Pincode: 824232, Branch Office(Delivery)
- Chowk S.O
Pincode: 823001, Sub Office(Non Delivery)
- Churi B.O
Pincode: 823002, Branch Office(Delivery)
- Civil Aerodram S.O
Pincode: 823004, Sub Office(Delivery)
- Civil Lines S.O (Gaya)
Pincode: 823001, Sub Office(Non Delivery)
- Dabahandeo B.O
Pincode: 824201, Branch Office(Delivery)
- Daboor B.O
Pincode: 824118, Branch Office(Delivery)
- Dadhma B.O
Pincode: 804403, Branch Office(Delivery)
- Dangara B.O
Pincode: 824201, Branch Office(Delivery)
- Dariaura B.O
Pincode: 824211, Branch Office(Delivery)
- Dariyapur B.O
Pincode: 805129, Branch Office(Delivery)
- Dehuri B.O
Pincode: 824233, Branch Office(Delivery)
- Delha S.O
Pincode: 823002, Sub Office(Non Delivery)
- Dema Fatehpur B.O
Pincode: 824233, Branch Office(Delivery)
- Deo Nagar Uchirawa B.O
Pincode: 824237, Branch Office(Delivery)
- Deokali B.O
Pincode: 824118, Branch Office(Delivery)
- Deoria B.O
Pincode: 824201, Branch Office(Delivery)
- Dewan B.O
Pincode: 824231, Branch Office(Delivery)
- Dhamna B.O
Pincode: 824201, Branch Office(Delivery)
- Dhansingara B.O
Pincode: 824233, Branch Office(Delivery)
- Dharamashala B.O
Pincode: 824236, Branch Office(Delivery)
- Dharampur B.O
Pincode: 805128, Branch Office(Delivery)
- Dhibar B.O
Pincode: 824232, Branch Office(Delivery)
- Dhibri B.O
Pincode: 824235, Branch Office(Delivery)
- Dighi B.O
Pincode: 824118, Branch Office(Delivery)
- Dighwara B.O
Pincode: 824236, Branch Office(Delivery)
- Diha B.O
Pincode: 824118, Branch Office(Delivery)
- Dobhi B.O
Pincode: 824201, Branch Office(Delivery)
- Dorma B.O
Pincode: 824116, Branch Office(Delivery)
- Duba B.O
Pincode: 824205, Branch Office(Delivery)
- Dumaria B.O
Pincode: 824206, Branch Office(Delivery)
- Dumarichatti B.O
Pincode: 824232, Branch Office(Delivery)
- Durga Asthan S.O
Pincode: 823003, Sub Office(Non Delivery)
- Dushadh Bigha B.O
Pincode: 824118, Branch Office(Delivery)
- Eguna B.O
Pincode: 824207, Branch Office(Delivery)
- Etwan B.O
Pincode: 824231, Branch Office(Delivery)
- Fatehpur Nepa B.O
Pincode: 824236, Branch Office(Delivery)
- Fatehpur S.O (Gaya)
Pincode: 824232, Sub Office(Delivery)
- Gajanpur B.O
Pincode: 824237, Branch Office(Delivery)
- Gangi B.O
Pincode: 824201, Branch Office(Delivery)
- Gaya D.B S.O
Pincode: 823001, Sub Office(Non Delivery)
- Gaya H.O
Pincode: 823001, Head Office(Delivery)
- Gaya Jail P.O S.O
Pincode: 823001, Sub Office(Non Delivery)
- Gaya R.S S.O
Pincode: 823002, Sub Office(Delivery)
- Gewal Bigha S.O
Pincode: 823001, Sub Office(Non Delivery)
- Ghariya B.O
Pincode: 805131, Branch Office(Delivery)
- Ghatera B.O
Pincode: 824118, Branch Office(Delivery)
- Ghogha B.O
Pincode: 805131, Branch Office(Delivery)
- Ghoraghat B.O
Pincode: 824201, Branch Office(Delivery)