Got a call from this number last week (July 28). When I picked up the phone, there was no one there... waiting for a little while and the phone line when dead. Added this number to my CPR Call Blocker. Good bye - forever.
This was an automated sales call, saying that they represented companies like Bing, Google and Yahoo.
They make it sound like you're already a customer and that it's urgent that you claim your business listing.
I hung up. I suggest you do the same. Block the number if you can.