The PIN code of Koia is 855108. It is located in Kishanganj district, Bihar, India.
Koia is served by Jia pokhar BO post office in Kishanganj, Bihar. The pincode 855108 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Koia. It is a 10-character alphanumeric code developed by India Post.
Yes, 855108 is a valid 6-digit India Post PIN code assigned to Koia area in Kishanganj, Bihar.
To send mail to Koia, use PIN code 855108. Address your letter to the recipient's name, street address, Koia, Kishanganj - 855108, Bihar, India.
Koia falls in Kishanganj district, Bihar, India. The postal PIN code for this area is 855108 (2026).