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 (002108) represents that it belongs to Bokaro Steel City Sector 4 branch in district Bokaro of Jharkhand.
IFSC code (ANDB0002108) 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 You can also verify the same by contacting bank authority of Andhra Bank since data here could be outdated.
Bokaro Steel City Sector 4 branch of Andhra Bank is in Jharkhand state of India.
E5 CITY CENTRE,SECTOR 4 BOKARO STEEL CITY,JHARKHAND-827004