Number on caller id is 508-586-0030.  When you dial the number back it says it's not in service.  Company representatives had a very strong accent, very hard to understand.  They called to confirm company listing information - which I gave them. I asked several times what the company name was, but I still couldn't understand.  They just advised it was for a free business listing and that they'd send out additional information on additional services that could be purchased.  To confirm the business information they started asking for my personal information (date of birth, Last 4 digits of SSN).  I told them I was not giving them that information as it has nothing to do with the company listing.  They do have my full name and my company's info.  I'm a little concerned about that.  I looked the number up on line and it is for a Flower shop, but again, when you call the number it's not in service.

Got three calls from this number.
The first two hung up when I answered.
The third call the person finally and haltingly spoke,
though difficult to understand.
He started to say that he was verifying the business listing,
but when I complained that couldn't understand what he was saying,
he spoke even more garbled and then seemed to mock me before hanging up.