The PIN code of Kolhua is 841233. It is located in Siwan district, Bihar, India.
Kolhua is served by Kolhua BO post office in Siwan, Bihar. The pincode 841233 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Kolhua. It is a 10-character alphanumeric code developed by India Post.
Yes, 841233 is a valid 6-digit India Post PIN code assigned to Kolhua area in Siwan, Bihar.
To send mail to Kolhua, use PIN code 841233. Address your letter to the recipient's name, street address, Kolhua, Siwan - 841233, Bihar, India.
Kolhua falls in Siwan district, Bihar, India. The postal PIN code for this area is 841233 (2026).