Who called from 9726246001

Called at 4:56 and 8:50 p.m.  7/7/2011 said nothing.

has called twice no message and said nothing when answered looked it up .....locksmith Frisco Tx    caller id says Texas

Caller ID lists this number and Texas. Have been receiving calls several times per week. If I answer the phone, no one responds. If I don't answer there is no message left. This is obviously a prank call but I don't know from who or the reason why.

I have received this number on my ID Texas and number.  They leave no message.  I screen all calls and I am on the no call list.  Why do these calls come thruu?

caller said he was with childrens wish network...told him I had never heard of it before, mail me info & then I hung up