The PIN code of Karmaha is 841423. It is located in Siwan district, Bihar, India.
Karmaha is served by Amarpur BO post office in Siwan, Bihar. The pincode 841423 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Karmaha. It is a 10-character alphanumeric code developed by India Post.
Yes, 841423 is a valid 6-digit India Post PIN code assigned to Karmaha area in Siwan, Bihar.
To send mail to Karmaha, use PIN code 841423. Address your letter to the recipient's name, street address, Karmaha, Siwan - 841423, Bihar, India.
Karmaha falls in Siwan district, Bihar, India. The postal PIN code for this area is 841423 (2026).