Best report
ϟ
Oct 2, 2014
They aren't necessary targeting YOU.
They know what area codes are available. This is not a big secret.
They also know what prefixes are valid in your area code - not a big secret.
Then they can sequence from 0000 to 9999 with an automatic dialer.
Simple.
They know what area codes are available. This is not a big secret.
They also know what prefixes are valid in your area code - not a big secret.
Then they can sequence from 0000 to 9999 with an automatic dialer.
Simple.