https://www.whitepages.com/
Whitepages | Find accurate phone numbers, addresses and emails from the most trusted U.S. white pages phone directory and address lookup since 1997.

https://www.ipqualityscore.com/articles/view/101/reverse-phone-lookup-find-who-owns-a-phone-number
With our free reverse phone lookup tool, you can not only find who owns a number by searching mobile and landline numbers but VOIP numbers too.

https://apps.apple.com/us/app/reverse-lookup/id1086846780
Reverse Lookup is a FREE reverse phone lookup app for iOS devices that retrieves all available information associated with a phone number.