Pin Code of Sunam SO is 148028, SANGRUR, Punjab November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Sunam SO, SANGRUR, Punjab Sunam SO Pin Code : 148028 The Pincode 148028 of Sunam SO represents Sangrur Division post office in SANGRUR revenue district which comes under the Punjab Circleof NA. 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.