This number started calling my Pennsylvania company's numbers on Friday, March 28, 2008. The typical call was three rings, then a hang-up, or a hang up when reception answered.
Repeated calls continued on the morning of Monday March 31st. I captured 484-588-4672 from our incoming phone log and called the number. After a brief voice mail menu, I spoke with a rep who explained that this number was for "Meyer Associates" and they were placing calls for a political candidate (the primary is *just* heating up here in PA). To their credit, he offered to remove my phone numbers from their database, but warned me "…it might take 24 hours." There have been no more calls since.
Note: It may've been this company: http://www.callmeyer.com/about.htm
After months of ignoring calls from this number, that never left a message or answered, I called back to hear a recorded message. This is a telephone calling service for elections. At this time there was a selection to have my number removed from their calling list, by either leaving my name and number or going to their web site www.callmeyer.com and completing a short form for the same purpose. I chose the latter. Now to see how long this takes to be implemented.