Pin Code of Vythiri SO is 673576, WAYANAD, Kerala June 24, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Vythiri SO, WAYANAD, Kerala Vythiri SO Pin Code : 673576The Pincode 673576 of Vythiri SO represents Calicut Division post office in WAYANAD revenue district which comes under the Kerala Circleof Calicut 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.