The PIN code of Karhanu is 841226. It is located in Siwan district, Bihar, India.
Karhanu is served by Barheya BO post office in Siwan, Bihar. The pincode 841226 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Karhanu. It is a 10-character alphanumeric code developed by India Post.
Yes, 841226 is a valid 6-digit India Post PIN code assigned to Karhanu area in Siwan, Bihar.
To send mail to Karhanu, use PIN code 841226. Address your letter to the recipient's name, street address, Karhanu, Siwan - 841226, Bihar, India.
Karhanu falls in Siwan district, Bihar, India. The postal PIN code for this area is 841226 (2026).