The PIN code of Chainpur is 843127. It is located in Muzaffarpur district, Bihar, India.
Chainpur is served by Birihma Bazar SO post office in Muzaffarpur, Bihar. The pincode 843127 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Chainpur. It is a 10-character alphanumeric code developed by India Post.
Yes, 843127 is a valid 6-digit India Post PIN code assigned to Chainpur area in Muzaffarpur, Bihar.
To send mail to Chainpur, use PIN code 843127. Address your letter to the recipient's name, street address, Chainpur, Muzaffarpur - 843127, Bihar, India.
Chainpur falls in Muzaffarpur district, Bihar, India. The postal PIN code for this area is 843127 (2026).