they call over and over and over but never leave a message

Two consecutive calls. Did not leave message, of course.

Ditto here. sat , mon call at least twice. no message

Its a telemarketer. I answered thinking it was my dr, but they immediately hung up and called back. I just listened the second time to see if anyone would speak but no luck. It's a so called Akron, Ohio number, but that doesn't mean anything. If you call back, which I tried it says its a non working Verizon number. I called Verizon,  asked about it, that's how I found its fake and a telemarketer. It has nothing to do w/Verizon. So don't answer it's voice activated= trying to see if the number they're calling exists/is in working order.