This number showed up on my work phone. I don't know anyone in the Dover, NH area (603 area code), nor do I have any business relationships with any company there. When I called the # back, I got the voicemail of a lady named "gayle" (sp?) I think. very pleasant and professional. standard office worker voicemail greeting except she didn't identify the company she works for. Not sure who she is, but if she called me first, she didn't leave a message, so I'll assume it's a typical cold call of some sort.