Pin Code of Sangam B.O is 503185, NIZAMABAD, Telangana June 18, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Sangam B.O, NIZAMABAD, Telangana Sangam B.O Pin Code : 503185The Pincode 503185 of Sangam B.O represents Nizamabad Division post office in NIZAMABAD revenue district which comes under the Telangana Circleof Hyderabad 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.