The PIN code of Mainwa is 813201. It is located in Banka district, Bihar, India.
Mainwa is served by Nayagaon BO post office in Banka, Bihar. The pincode 813201 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Mainwa. It is a 10-character alphanumeric code developed by India Post.
Yes, 813201 is a valid 6-digit India Post PIN code assigned to Mainwa area in Banka, Bihar.
To send mail to Mainwa, use PIN code 813201. Address your letter to the recipient's name, street address, Mainwa, Banka - 813201, Bihar, India.
Mainwa falls in Banka district, Bihar, India. The postal PIN code for this area is 813201 (2026).