Who called from 4045945010

This number called me and the caller identified himself as "Mike Smith" and that he had business with my company (very vague) regarding Google and Yahoo search engines.  I tried to interject and ask "what is my company?" then it was clear that it was a recorded message.

just received a call from 404-594-5010. answered and they never said anything and hung up?

Received a call from this number on April 23rd, 2015. I answered the call, but when I answered the call the caller hung up without saying anything. I later call the number back after coming to a stop and receive an automated message indicating that my name would be removed from their do not call list.

Yeah he called my textnow number saying he was mike smith and rambled on

Spam telemarketing call. Recorded message: "This is Kate, your Google Plus local specialist. It's extremely urgent...".