865-205-9736

This is a number that "spoofs" a local number and says they are calling about a vehicle warranty.  They called my work cell phone and they call my personal cell phone and the person "Sherry" is not a real person.  Don't give any information.

Continues to call every day, every hour.

This number has called my cell phone multiple times daily for the last two months and now they are calling my place of employment asking for me. Is there anyway to stop this?

You can download a blocking app to stop them from calling your cell phone.  If they are calling your work asking for you specifically, you may want to have someone tell them you cannot accept such calls at work.  You may also want to report the calls to the FTC at this site:
https://www.donotcall.gov/