The PIN code of Harkha is 854337. It is located in Katihar district, Bihar, India.
Harkha is served by Kalsar BO post office in Katihar, Bihar. The pincode 854337 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Harkha. It is a 10-character alphanumeric code developed by India Post.
Yes, 854337 is a valid 6-digit India Post PIN code assigned to Harkha area in Katihar, Bihar.
To send mail to Harkha, use PIN code 854337. Address your letter to the recipient's name, street address, Harkha, Katihar - 854337, Bihar, India.
Harkha falls in Katihar district, Bihar, India. The postal PIN code for this area is 854337 (2026).