56 lines
1.4 KiB
Plaintext
56 lines
1.4 KiB
Plaintext
|
BANK CARD FORMATS
|
|||
|
|
|
|||
|
|
|
|||
|
|
CARD NUMBERING FORMATS ARE ACCORDING TO THIS SCHEDULE: "*4-*5" MEANS A
|
|||
|
|
9 DIGIT NUMBER IN A GROUP OF 4, THEN 5. "5XXX-*5" MEANS THE SAME THING,
|
|||
|
|
EXCEPT THAT THE FIRST DIGIT OF THE 4 NUMBER GROUP IS ALWAYS A "5", ETS.
|
|||
|
|
WHEN "5230-8888-*4-*4" TYPE IS SHOWN, "5230-8888-" MEANS THAT THE FIRST 8 DIGITS
|
|||
|
|
ARE AS SHOWN, FOLLOWED BY TWO GROUPS OF 4 DIGITS, ETC. BY KNOWING THIS
|
|||
|
|
FORMAT, YOU COULD UNDERSTAND WHAT YOUR CREDIT CARD NUMBERS MEAN, AND HOW
|
|||
|
|
VARIOUS MAIL ORDER AND TOUCHTONE PHONE SERVICES DETERMINE IF THE CARD
|
|||
|
|
NUMBER GIVEN TO THEM IS REAL. WON'T YOU SLEEP BETTER AT NIGHT KNOWING HOW
|
|||
|
|
THE BANKS NUMBER THIER CARDS, AND HOW THEIR AUTHENTICITY IS CHECKED :)
|
|||
|
|
|
|||
|
|
|
|||
|
|
BANK OF AMERICA
|
|||
|
|
M: 5XXX-*4-*4-*4
|
|||
|
|
V: 4XXX-*4-*4-*4
|
|||
|
|
|
|||
|
|
|
|||
|
|
CHEMICAL BANK OF NY
|
|||
|
|
M: 5211-*4-*4-*4
|
|||
|
|
V: 4211-*4-*4-*4
|
|||
|
|
|
|||
|
|
|
|||
|
|
COMPUTER COMMUNICATIONS
|
|||
|
|
M: 518X-*4-*4-*4
|
|||
|
|
V: 4XXX-*4-*4-*4
|
|||
|
|
|
|||
|
|
|
|||
|
|
HARRIS TRUST AND SAVINGS
|
|||
|
|
M: 5230-8888-*4-*4
|
|||
|
|
V: 4681-2XX-*3-*3
|
|||
|
|
|
|||
|
|
|
|||
|
|
CITIBANK OR CITICORP
|
|||
|
|
M: 5218-*4-*4-*4
|
|||
|
|
M: 5424-18XX-*4-*4
|
|||
|
|
V: 4128-*3-*3-*3
|
|||
|
|
V: 4271-38XX-*4-*4
|
|||
|
|
|
|||
|
|
|
|||
|
|
CONNECTICUT NATL BANK
|
|||
|
|
M: 5272-*4-*4-*4
|
|||
|
|
V: 4040-*3-*3-*3
|
|||
|
|
|
|||
|
|
|
|||
|
|
CHASE MANHATTAN BANK
|
|||
|
|
M: 5464-*4-*4-*4
|
|||
|
|
V: 4225-*3-*3-*3
|
|||
|
|
V: 4226-*3-*3-*3
|
|||
|
|
|
|||
|
|
|
|||
|
|
CROCKER NATL BANK
|
|||
|
|
M: 5282-*4-*4-*4
|
|||
|
|
V: 4040-*3-*3-*3
|
|||
|
|
|