The PIN code of Birwakalkali is 855115. It is located in Kishanganj district, Bihar, India.
Birwakalkali is served by Modho BO post office in Kishanganj, Bihar. The pincode 855115 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Birwakalkali. It is a 10-character alphanumeric code developed by India Post.
Yes, 855115 is a valid 6-digit India Post PIN code assigned to Birwakalkali area in Kishanganj, Bihar.
To send mail to Birwakalkali, use PIN code 855115. Address your letter to the recipient's name, street address, Birwakalkali, Kishanganj - 855115, Bihar, India.
Birwakalkali falls in Kishanganj district, Bihar, India. The postal PIN code for this area is 855115 (2026).