The PIN code of Janaki nagar is 841439. It is located in Siwan district, Bihar, India.
Janaki nagar is served by Kaladumra BO post office in Siwan, Bihar. The pincode 841439 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Janaki nagar. It is a 10-character alphanumeric code developed by India Post.
Yes, 841439 is a valid 6-digit India Post PIN code assigned to Janaki nagar area in Siwan, Bihar.
To send mail to Janaki nagar, use PIN code 841439. Address your letter to the recipient's name, street address, Janaki nagar, Siwan - 841439, Bihar, India.
Janaki nagar falls in Siwan district, Bihar, India. The postal PIN code for this area is 841439 (2026).