Seeker79, on 28 October 2012 - 02:33 AM, said:
Nope got my card back from her. It's mine alright. The only "logical " expelenation is that the person in front of me paid but also had the same last four digits. Stranger things have happened as unlikely as it seams.
You got me interested so I looked this up:
Link
For starters, the first digit in the number indicates what type of card you’re dealing with. This number is always a 3, 4, 5, or 6, and can be interpreted as follows:
3 = Travel or entertainment card (e.g., Amex or Diner’s Club)
4 = Visa Card
5 = MasterCard
6 = Discover Card
Visa credit card numbers
For Visa cards, the numbers are 16 digits long. Visa has used to have 13 digit numbers, as well, but those have been mostly (completely?) migrated over to the 16 digit format.
When looking at the balance of the numbers, the 2nd through 6th digits are the bank number, and the 7th-15th numbers are your account number.
The remaining digit is known as the “check digit,” which is used to help determine whether or not the overall number is legitimate.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
You might call your bank and ask them about it...but I don't think it is probable...I could be wrong...it certainly is a head scratcher of a mystery.