You can perform a Google search using the link: operator to find a sampling of links to any site. For instance, [link:www.google.com] will list web pages that have links pointing to the Google home page. Note there can be no space between the "link:" and the web page URL.
To see a much larger sampling of links to any verified site in Webmaster Tools:
- On the Webmaster Tools Home page, click the site you want.
- Under Your site on the web, click Links to your site.
Note: Not all links to your site may be listed. This is normal.