The PIN code of Biswas is 845450. It is located in West Champaran district, Bihar, India.
Biswas is served by Sirisia BO post office in West Champaran, Bihar. The pincode 845450 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Biswas. It is a 10-character alphanumeric code developed by India Post.
Yes, 845450 is a valid 6-digit India Post PIN code assigned to Biswas area in West Champaran, Bihar.
To send mail to Biswas, use PIN code 845450. Address your letter to the recipient's name, street address, Biswas, West Champaran - 845450, Bihar, India.
Biswas falls in West Champaran district, Bihar, India. The postal PIN code for this area is 845450 (2026).