The PIN code of Khairwa is 843331. It is located in Sitamarhi district, Bihar, India.
Khairwa is served by Malahi BO post office in Sitamarhi, Bihar. The pincode 843331 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Khairwa. It is a 10-character alphanumeric code developed by India Post.
Yes, 843331 is a valid 6-digit India Post PIN code assigned to Khairwa area in Sitamarhi, Bihar.
To send mail to Khairwa, use PIN code 843331. Address your letter to the recipient's name, street address, Khairwa, Sitamarhi - 843331, Bihar, India.
Khairwa falls in Sitamarhi district, Bihar, India. The postal PIN code for this area is 843331 (2026).