https://www.cpomagazine.com/digital/how-to-find-out-someones-name-by-phone-number/
The easiest way is to enter the number into a search engine, but with quotes. Google will give links to exactly those sites that contain this set of numbers.

https://answers.microsoft.com/en-us/windows/forum/all/searching-for-a-name-using-a-phone-number/86e70846-d980-47e3-8535-190ce63a6e52
I want to search someones phone number and in a separate cell I want it to say their name. Can anyone help me with this? It would be greatly appreciated!

https://me.app/reverse-phone-finding/
Me Caller Id helps you find the name behind the number in real time. Thus, you don't ever miss a call from your loved ones, and receive a call you never want ...