I got the same today and not sure what it is..I been out of the country for over 8 yrs and I tried calling them no answer

Say they are collecting debt u need a lawyer. U have to decide right away if you want to pay this debt from 2006. Of 500.00 or it will be filed in court for 4,000.00. Want ur credit card or check card right away or u will b served.  They can't tell u who the debt is with or give u any copies till it goes to court.  Checked with several banks not on my credit. Reported to the credit bureau and to the better business bureau.  They all said don't pay scam!,,,,,,, beware!,,,