Who called from 7072026021

Getting numerous callla from this #, no one is ever there when i answer.

DIDNT ANSWER BUT I CALLED BACK & IT IS A NON-WORKING NUMBER, SO ITS A SCAM

Multiple phone calls from this number yesterday.  No message.  Call back and static.

It came on my cell phone.  When I researched it I found out that many people have had a problem with calls from this number.  Isn't there anything that can be done about it?  I'm on the DO NOT CALL list plus my cell phone is from Verizon where they say they do not list cell phone numbers -SO how do these people get the number???

I answered and there was a man with an eastern Indian accent, saying that they were taking a survey for my phone number(which they just called) and my address. i told him that was not necessary and hung up.