800-688-9651

They just keep calling and not saying anything. About 6 times today.

I just missed a call from that number. When I attempted to call back, it rings twice and then ... silence. I'm hoping it was only a one time thing.

Received call from 800-688-9651.  Couldn't understand the woman who had broken english.  The only words I caught is about some books I was to have inquired about.  Have no idea what she wanted or said.  I told her I could not understand her.  I said if she can't speak english...to not call as I'm on the No Call List with the telephone provider.  Her responce to my request was "blah blah blah" which made no sense whatsoever.  I hung up.

Numerous calls from this number. Caller ID says "Toll Free Call" no other identifcation. They leave no message on my voice mail. They are annoying. 10 calls in the last two days. How do I stop them? I am on the National No Call List.

Got the same call. Its from a "Who Knew Books". They say its about an order you recently placed (I did not place an order). I said you have the wrong number, and they insisted it was correct "according to their caller ID" (???) It is undoubtedly spam, and I just received another call this morning.

Ive been receiving calls from 800-688-9651 but I never answer the call and they never leave a message. So I googled the number and it's the Who Knew Book people. I guess they are using monkey tactics to push their product.

Stop calling my cell phone

Stop calling my cell phone

5 calls today. no one on the line when answered.

It's from that company that advertizes the who knew books , somehow if at 1 times you have called them , they get your number ...the company number is 800-488-7105