The PIN code of Katwar is 841238. It is located in Siwan district, Bihar, India.
Katwar is served by Bishunpura BO post office in Siwan, Bihar. The pincode 841238 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Katwar. It is a 10-character alphanumeric code developed by India Post.
Yes, 841238 is a valid 6-digit India Post PIN code assigned to Katwar area in Siwan, Bihar.
To send mail to Katwar, use PIN code 841238. Address your letter to the recipient's name, street address, Katwar, Siwan - 841238, Bihar, India.
Katwar falls in Siwan district, Bihar, India. The postal PIN code for this area is 841238 (2026).