Pin Code of Jamui HO is 811307, JAMUI, Bihar November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Jamui HO, JAMUI, Bihar Jamui HO Pin Code : 811307The Pincode 811307 of Jamui HO represents Munger Division post office in JAMUI 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.