Pin Code of Pattanur BO is 670595, KANNUR, Kerala November 25, 2019 by Sarkari Help Advertisements 0 (0) Information about the post office and pincode of Pattanur BO, KANNUR, Kerala Pattanur BO Pin Code : 670595 The Pincode 670595 of Pattanur BO represents Cannanore Division post office in KANNUR 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.