Office Type: HO
Delivery
- Circle: Bihar Circle
- Region: Muzaffarpur Region
- Division: Darbhanga Division
- Office: Darbhanga HO
- District: DARBHANGA
Office Type: HO
Delivery
- Circle: Bihar Circle
- Region: Muzaffarpur Region
- Division: Muzaffarpur Division
- Office: Muzaffarpur HO
- District: MUZAFFARPUR
Office Type: HO
Delivery
- Circle: Bihar Circle
- Region: East Region Bhagalpur
- Division: Purnea Division
- Office: Purnea HO
- District: PURNIA
Office Type: HO
Delivery
- Circle: Bihar Circle
- Region: East Region Bhagalpur
- Division: Saharsa Division
- Office: Supaul HO
- District: SUPAUL