All ****** card numbers contain a 6 digit prefix, the prefix is the sequence of digits at the beginning of the number that determine the ****** card network to which the number belongs. The first 6...
Type: Posts; User: viviliya
All ****** card numbers contain a 6 digit prefix, the prefix is the sequence of digits at the beginning of the number that determine the ****** card network to which the number belongs. The first 6...