Pin Code of Mekkad SO is 683589, ERNAKULAM, Kerala May 28, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Mekkad SO, ERNAKULAM, Kerala Mekkad SO Pin Code : 683589 The Pincode 683589 of Mekkad SO represents Alwaye Division post office in ERNAKULAM revenue district which comes under the Kerala Circleof Kochi 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.