The PIN code of Nawalpur is 841203. It is located in Siwan district, Bihar, India.
Nawalpur is served by Ansar BO post office in Siwan, Bihar. The pincode 841203 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Nawalpur. It is a 10-character alphanumeric code developed by India Post.
Yes, 841203 is a valid 6-digit India Post PIN code assigned to Nawalpur area in Siwan, Bihar.
To send mail to Nawalpur, use PIN code 841203. Address your letter to the recipient's name, street address, Nawalpur, Siwan - 841203, Bihar, India.
Nawalpur falls in Siwan district, Bihar, India. The postal PIN code for this area is 841203 (2026).