A phone # that I NEVER used is showing as registered to my Apple ID
I got an alert that a new phone # is registered to my Apple ID on my Apple Devices that I. NEVER. registered. I live in TX and the phone # is NM. I do live on border of NM but I have NEVER had a NM phone #. I have no idea who this belongs to. It says the phone # is connected to my imessage and FaceTime. When I go to "Name, Phone Numbers, Email" in Settings the # is listed along w/ MY phone # and icloud.com. When I try to remove it, it tells me I need to Deregister it. Since I never registered it to begin with I of course do not have this iPhone. I then tried to deregister it under the "No longer have your iPhone?" and they are supposed to send a confirmation code but I have no idea where they are sending that code because I DO NOT have this iPhone that I am trying to deregister and I'm not getting the code in my messages or emails so it will not let me deregister it.