Yes. If you have created multiple business listings in Yahoo! Local Listings using a single Yahoo! ID, you can associate them all with a single web site. You might consider creating one free business site for all of your listings if, for example, you own a store with several locations or belong to a professional group with more than one office.
To associate a site you've created with another of your business listings:
Verify that you've published your free business site by visiting the web address you chose when you created the site, such as http://ca.local.yahoo.biz/widgetdesigns.
You can also verify your site's status in the Yahoo! Local Listings Account Center. In the "Free Web Site" column next to the listing for which you created the site, you should see an "Edit" and "Delete" link. If you see a "Create" link instead, you still need to create and publish your web site. Learn how.
If your business listings have been published, you'll be able to view your free site from both listings pages by clicking a link just beneath your business name and contact information.
Please remember that you can associate an existing free business site only with other listings you've created using the same Yahoo! ID. If you'd like to associate a web site with a listing you created using a different Yahoo! ID, you'll need to use the Site Wizard to create a unique web site. Learn how.