The PIN code of Mainahi is 847402. It is located in Madhubani district, Bihar, India.
Mainahi is served by Amahi BO post office in Madhubani, Bihar. The pincode 847402 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Mainahi. It is a 10-character alphanumeric code developed by India Post.
Yes, 847402 is a valid 6-digit India Post PIN code assigned to Mainahi area in Madhubani, Bihar.
To send mail to Mainahi, use PIN code 847402. Address your letter to the recipient's name, street address, Mainahi, Madhubani - 847402, Bihar, India.
Mainahi falls in Madhubani district, Bihar, India. The postal PIN code for this area is 847402 (2026).