No message left.  No texts.  Called 3 time in 2 hours.

I received 10 calls on my cell phone from this number today.  This number never left a message??  The calls started at 9:22 am and ended at 7:46 pm ... or at least I hope they've ended.

This number keeps calling me on my cell phone and does not leave a message. It is driving me nuts. I'm immediately going to find out what it takes to block a caller. I am sure it can't be too tough to do in this day and age!