Pin Code of Sethkolu B.O is 325221, BARAN, Rajasthan June 19, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Sethkolu B.O, BARAN, Rajasthan Sethkolu B.O Pin Code : 325221The Pincode 325221 of Sethkolu B.O represents Kota Division post office in BARAN revenue district which comes under the Rajasthan Circleof Ajmer 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.