Pin Code of Poruvazhy SO is 690520, KOLLAM, Kerala June 23, 2020November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Poruvazhy SO, KOLLAM, Kerala Poruvazhy SO Pin Code : 690520The Pincode 690520 of Poruvazhy SO represents Pathanamthitta Division post office in KOLLAM revenue district which comes under the Kerala Circleof NA. 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.