The first four characters (ANDB) represents that it belongs to Andhra Bank. The fifth character (0) is reserved for future use. The last 6 characters (001804) represents that it belongs to Nit Faridabad branch in district Faridabad of Haryana.
IFSC code (ANDB0001804) can be found on the front page of the account holder's passbook or in cheque leaf. You can also verify the same by contacting bank authority of Andhra Bank since data here could be outdated.
Nit Faridabad branch of Andhra Bank is in Haryana state of India.
5E/7, GROUND FLOOR, B.P. RAILWAY ROAD,NIT, FARIDABAD - 121 001