Pin Code of Singhaul BO is 811102, SHEIKHPURA, Bihar June 17, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Singhaul BO, SHEIKHPURA, Bihar Singhaul BO Pin Code : 811102The Pincode 811102 of Singhaul BO represents Nawadha Division post office in SHEIKHPURA revenue district which comes under the Bihar Circleof East Region, Bhagalpur. How useful was this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.