Didn't answer because I don't recognize the number. She leaves a voice mail that says, "This is Megan.  I've got SAFCO on the other line".  She says she needs my address, and call back as soon as possible.  I have nothing to do with SAFCO.  She leaves a call back number of (888) 643-3232 ext. 1004.  Called it back, and got a voice mail requesting name, number and address.  Same call for the next few days.     The caller ID which changes with every call, doesn't match the requested call back number(s).  This is a scam.  Don't answer any of these numbers.