Got a missed call from this number, and I can only assume they have their number forwarded to Verizon when you try to call it back.
I called back from Skype and got the same "Verizon Wireless Payment Center". It asked for my number, and I put in "615-555-1212" and the recorded stated it wasn't found and for me to confirm that number. I confirmed it, and the automated message stated that it wasn't recognized and asked if I got my prepaid retailer from Walmart, Target, etc....
Yup. Received a call from this number and it was Verizon wireless that I was behind in payments. I said that is funny, since I have at&t. They hung up. Another scam artist.