Cleaning up outdated Google search results depends entirely on whether you...

https://www.scribd.com/document/1015962052/I-Removed-a-Phone-Number-From-a-Page-How-Do-I-Get-Google-to-Update-the-Snippet-168129

Cleaning up outdated Google search results depends entirely on whether you control the website. If you own the site, delete the page and ensure it returns a 404 or 410 error; then, use Google’s "Refresh Outdated Content" tool to signal the change