The PIN code of Chak munda is 841422. It is located in Siwan district, Bihar, India.
Chak munda is served by Bankat BO post office in Siwan, Bihar. The pincode 841422 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Chak munda. It is a 10-character alphanumeric code developed by India Post.
Yes, 841422 is a valid 6-digit India Post PIN code assigned to Chak munda area in Siwan, Bihar.
To send mail to Chak munda, use PIN code 841422. Address your letter to the recipient's name, street address, Chak munda, Siwan - 841422, Bihar, India.
Chak munda falls in Siwan district, Bihar, India. The postal PIN code for this area is 841422 (2026).