Who called from 3026026688

My husband has been getting calls at his work from this number from some creepy old man asking for our underage daughter by name.  Today he got several calls at his business from some old woman.  Our daughter's not even a teenager yet !  This had better stop immediately, or we WILL notify the FBI !

I just received this call but when I answered, they never responded.  I finally hung up.

I received a call from this number. When I answered, there was no response. After several tried at saying, "Hello?"...I hung up.

I received a call from this number but nothing on other end.
I said hello several times but nothing .
Then I hung up

Same as above...had a couple calls from this number...no message left...when I answered, no response.
Also, enrolled "DO NOT CALL LIST".....waste of time ...a map shows calls from below Felton, DE? Would like all telemarketer, scam calls to be illegal!