The PIN code of Kaithwan is 851129. It is located in Begusarai district, Bihar, India.
Kaithwan is served by Sihma BO post office in Begusarai, Bihar. The pincode 851129 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Kaithwan. It is a 10-character alphanumeric code developed by India Post.
Yes, 851129 is a valid 6-digit India Post PIN code assigned to Kaithwan area in Begusarai, Bihar.
To send mail to Kaithwan, use PIN code 851129. Address your letter to the recipient's name, street address, Kaithwan, Begusarai - 851129, Bihar, India.
Kaithwan falls in Begusarai district, Bihar, India. The postal PIN code for this area is 851129 (2026).