This outfit is an Internet Yellow pages hard-sell slam-scammer.  They will try to trick you into committing to advertize on their websites by claiming you already are there.  Well that may be, but they put you there themselves by filching everything about you and your business they can find on the Internet and posting it as though you approved it.  They will know names and titles of people in your organization and try to give the impression that you already do business with them.  If you even hesitate to hang up on them they will use your recorded conversation to justify sending you a bill. You need to educate all of your staff and especially the receptionist/phone person about these types of slam-artists.  They are right up there with the, "Can you get me the serial number from your copier so we can be sure we are sending the right toner?" slam-scammers. These folks probably have several call centers besides (212)266-5399.  The only other center I have currently identified uses (212)266-5388.