InfoUSA.com is a database provider that gives information to companies like Google and Yahoo. You should make sure that all small business details (name, address, phone, etc) are up to date with them.
Ask for Larry or any rep
Yahoo Local Listings is a great way to get more business. Get an enhanced listing for only $9.95/mo.
Call Justin directly to get set up (Yahoo Local Listings Sales Person)
If you have any issues with your Yahoo Local Listing you can contact the service team.
Yahoo Local Listings Service Team