Pin Code of Vass B.O is 313906, UDAIPUR, Rajasthan June 20, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Vass B.O, UDAIPUR, Rajasthan Vass B.O Pin Code : 313906 The Pincode 313906 of Vass B.O represents Udaipur Division post office in UDAIPUR 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.