Who called from 2142229799

Called in the afternoon, left no message.  Caller ID shows "Texas".

Didn't answer, have no idea who this is.

Calls repeatedly; hung up when I answered. Supposedly the "Childrens' Cancer Research Coalition." Called customer service 800-379-8943 to be placed on their do not call list, so we'll see what happens.

They keep calling, sometimes a many as three times a day,  and leave no message.  Must be a telemarketer or solicitor call of some kind.  I don't know who they are, and I'm on the Do Not Call list!

They keep calling all times of the day.  When you call the number back it is out of service.