The PIN code of Diwandih is 854104. It is located in Katihar district, Bihar, India.
Diwandih is served by Pawai BO post office in Katihar, Bihar. The pincode 854104 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Diwandih. It is a 10-character alphanumeric code developed by India Post.
Yes, 854104 is a valid 6-digit India Post PIN code assigned to Diwandih area in Katihar, Bihar.
To send mail to Diwandih, use PIN code 854104. Address your letter to the recipient's name, street address, Diwandih, Katihar - 854104, Bihar, India.
Diwandih falls in Katihar district, Bihar, India. The postal PIN code for this area is 854104 (2026).