Office Type: BO
Delivery
- Circle: Bihar Circle
- Region: East Region Bhagalpur
- Division: Saharsa Division
- Office: Sirsia BO
- District: PURNIA
Office Type: BO
Delivery
- Circle: Bihar Circle
- Region: East Region Bhagalpur
- Division: Purnea Division
- Office: Zianganj BO
- District: PURNIA
Office Type: BO
Delivery
- Circle: Bihar Circle
- Region: East Region Bhagalpur
- Division: Purnea Division
- Office: Hasanganj BO
- District: PURNIA
Office Type: BO
Delivery
- Circle: Bihar Circle
- Region: East Region Bhagalpur
- Division: Purnea Division
- Office: Rautara BO
- District: KATIHAR