The PIN code of Sarna is 841234. It is located in Siwan district, Bihar, India.
Sarna is served by Bishwania BO post office in Siwan, Bihar. The pincode 841234 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Sarna. It is a 10-character alphanumeric code developed by India Post.
Yes, 841234 is a valid 6-digit India Post PIN code assigned to Sarna area in Siwan, Bihar.
To send mail to Sarna, use PIN code 841234. Address your letter to the recipient's name, street address, Sarna, Siwan - 841234, Bihar, India.
Sarna falls in Siwan district, Bihar, India. The postal PIN code for this area is 841234 (2026).