Said he was calling from Xfinity and needed my S,S. number to verify my recent purchase. I told him I didn't purchase anything. He was assistant I did. When I ask what it was I supposedly ordered, he went back into the whole bit again that he needed my S.S, number to tell me. Hung up on him. Called back on the number he called me on and got a recording that the number was disconnected or out of service. Then the next night about the same time, he calls again. I never cursed someone out so much in my life. He didn't know what to say. I blocked the spoofed number he was using. Hopefully I never hear from him again.

Eerie how after I talked with a Comcast Moving Service (contractor center - located in West VA), I get this spoof call the next day...  I want to know how this happened so will be contacting Comcast to let them know.  Thank you for the previous posts, reaffirming my gut instinct.  I did not answer and glad I was not fooled.

Just ordered Xfinity Comcast yesterday and received a call from this number today. Seemed fishy so dropped the call. Glad I googled it. Thanks

This is a safe number. We are a department that verify all service requests. New customers most of the time. Sometimes we have orders with wrong address, no address, no package but the request is on that system. If you receive a call from this number you should be prepared with your order number. 8446720640/41

Probably other customer set up incorrectly address and the result was in our computer said you wanted to make a change. In that case the agent cancelled the order.