Pin Code of Vallanghy BO is 678508, PALAKKAD, Kerala June 19, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Vallanghy BO, PALAKKAD, Kerala Vallanghy BO Pin Code : 678508The Pincode 678508 of Vallanghy BO represents Palghat Division post office in PALAKKAD 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.