Lisa, me also. I was a victim of embezzlement from one after I picked up the phone. You'll see they are some sort of scam it your display prints out a city instead of a name.
These numbers have called me and when i call back from a landline the message says,
"Hello, thank you for calling. However, our system does not recognise this number. Have a good day."
2014993112-New Jersey
2144303154-Texas
5087130174-Massachusetts
2064940086-Washington
This is SO irritating!!!!!