• HamSwagwich
    link
    fedilink
    23 days ago

    No, the first XXX and second XX are location and date identifiers. The last XXXX is your actual number.

    • @Ultraviolet
      link
      English
      43 days ago

      That’s why giving out the last 4 digits isn’t safe. It’s trivial to derive the first 5 with public records and a lookup table.