The PIN code of Derwan BO post office is 821108. It is located in KAIMUR (BHABUA) district, BIHAR.
Yes, Derwan BO is a delivery post office, which means it handles mail and parcel delivery directly to addresses under PIN code 821108.
Derwan BO is a
Branch Office (BO) — a smaller unit typically serving rural or suburban localities, overseen by a Sub Office.
Derwan BO post office falls under the Rohtas Division postal division in BIHAR. You can explore all post offices in this division using the division directory.
To send mail or a parcel to KAIMUR (BHABUA) in BIHAR, use PIN code 821108 on your envelope or package. Write the recipient's full address followed by the locality, district (KAIMUR (BHABUA)), state (BIHAR), and PIN: 821108.
