Left no message.

leave no message but know how to ring my phone daily

I picked up and the guy sure knew our last name but I said they weren't here so they hung up. they called yesterday too and I cussed them out and told them not too call back and what do they do?

call several times a day and when I answer they don't say anything but hang uo after a few min

I called this number back. They called me several times. They answered when I returned the call. It's something called the Kids Wish Network. Apparently they take donations to make wishes come true for kids similar to the Make A Wish foundation. They are ranked very poorly by various charity ranking companies in terms of efficiency.