DexKnows.com Advertiser Sign Up Not sure if you can get a free listing here
Local.com Free Business Listing
Yahoo Local Free Business Listing
Yellowpages.com Create A Listing
Major Data Suppliers to Local Search Engines
IBeginSource.com
InfoUSA Add Business Listing
Localeze.com Manage Your Business Listing
Popular and/or Well-SEO’d Local Search Engines With Customer Reviews
MagicYellow.com Add Your Business
Yelp You need to become a member and then add a listing
