Woman with a Maine accent left a message saying she worked for an insurance company and requested I call back and leave personal information on her recorder.  Insurance company verified it was not them.

According to SuperPages.com, this number belongs to Entertainment Publications (a fundraiser company).  However callback gets what sounds like a private party.  When I asked, is this Entertainment Publications, he said, "no, it's not."  There is so much number spoofing going on that you may never know exactly who is behind it but you were very wise not to give out any information.