Getting rid of outdated Google results depends on who owns the page. If 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

Getting rid of outdated Google results depends on who owns the page. If you control the site, ensure the page returns a proper 404 status code before using the "Removals" tool in Search Console