My wife received a call from a person calling herself "Christal" from a supposely company by the name of Nat. West. Bank. I looked it up - there's no website on this "company." (?) She's trying to collect a debt I know nothing about. The number she gave to call back is 866-938-8060, which is a number many people are getting called from (or have to call to). This is definitely a sham operation and I would advise anyone the following: 1) Don't give out any information to these con-artists, 2) Never send any money and 3) Immediately report them to the autorities including the phone company for using their system to run their scam.