The PIN code of Nirmal Nagai is 841203. It is located in Siwan district, Bihar, India.
Nirmal Nagai is served by Ramgarh 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 Nirmal Nagai. It is a 10-character alphanumeric code developed by India Post.
Yes, 841203 is a valid 6-digit India Post PIN code assigned to Nirmal Nagai area in Siwan, Bihar.
To send mail to Nirmal Nagai, use PIN code 841203. Address your letter to the recipient's name, street address, Nirmal Nagai, Siwan - 841203, Bihar, India.
Nirmal Nagai falls in Siwan district, Bihar, India. The postal PIN code for this area is 841203 (2026).