The PIN code of Koidih is 821312. It is located in Rohtas district, Bihar, India.
Koidih is served by Hurka BO post office in Rohtas, Bihar. The pincode 821312 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Koidih. It is a 10-character alphanumeric code developed by India Post.
Yes, 821312 is a valid 6-digit India Post PIN code assigned to Koidih area in Rohtas, Bihar.
To send mail to Koidih, use PIN code 821312. Address your letter to the recipient's name, street address, Koidih, Rohtas - 821312, Bihar, India.
Koidih falls in Rohtas district, Bihar, India. The postal PIN code for this area is 821312 (2026).