The PIN code of Khilwa is 841239. It is located in Siwan district, Bihar, India.
Khilwa is served by Bkulari BO post office in Siwan, Bihar. The pincode 841239 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Khilwa. It is a 10-character alphanumeric code developed by India Post.
Yes, 841239 is a valid 6-digit India Post PIN code assigned to Khilwa area in Siwan, Bihar.
To send mail to Khilwa, use PIN code 841239. Address your letter to the recipient's name, street address, Khilwa, Siwan - 841239, Bihar, India.
Khilwa falls in Siwan district, Bihar, India. The postal PIN code for this area is 841239 (2026).