I have received a number of "return calls" from people I did not call.  My phone number was spoofed.  I called Verizon and they told me there was nothing they can do; I need to go into the website DoNotCall.gov. That website is for spam only.  The wisest thing I did was contact my son who explained "spoofing".  He had watched videos concerning this.  He said there are bots that do this all the time.  They randomly select numbers and use your number to appear that the call is coming from you.  He said to just ignore it.  It will go away.  Soon, unfortunately,  others will begin having the same problem I had.  Hope this info helps.