Pin Code of Ukha B.O is 798603, Mon, Nagaland May 29, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Ukha B.O, Mon, Nagaland Ukha B.O Pin Code : 798603 The Pincode 798603 of Ukha B.O represents Nagaland Division post office in Mon revenue district which comes under the North Eastern Circleof North Eastern 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.