"Private Call" with background typing/voices, then this number with same background, then two more "Private Call"s to answering machine without messages left, all within two minutes.

Asked if my name was Matthew Z.....I said yes, they hung up.

Called my work number... asked is my name was Lisa A.....  I said yes, they hung up.
I called the number back and it was not in service.

Same here, think they just fraud

Same here, must be fraud