Pin Code of Ramnagar BO is 854201, PURNIA, Bihar December 10, 2019November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Ramnagar BO, PURNIA, Bihar Ramnagar BO Pin Code : 854201 The Pincode 854201 of Ramnagar BO represents Purnea Division post office in PURNIA revenue district which comes under the Bihar Circleof Muzaffarpur Region. 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.