someone called once and than hung up around 8:30pm... I didn't try and call back.

or it could be the freak at that number who when your attorney's office calls them back because they are discussing your personal matters with your employers and co workers (even though she had already attempted to call him) now calls the said attorney's office (me) repeatedly at first yelling and screaming and then calling and just sitting and saying nothing....beware of this Mr. Knowles person, he will not give you any information about this alleged collection company and is performing illegal practices by divulging personal information to unauthorized persons.

IF U R NOT SURE STOP RUNNING AND TRYING TOHIDE AND CALL THEM----THEY MAY BE AN ATTORNEYS OFFICE GETTING READY TO FILE A SUIT AGAINST YOU

Might be collection agency, not sure though...