I’m struggling with these online phone listing pages. There are a few that I feel are strong, and work very well. Then there are some that I just don’t understand. Not only that, they frustrate me beyond belief.

Let me put in order the ones that I believe are good and have done very well for me being found.
Goldbook.com - I feel this, is one of the best for the website searches. I get a majority of my calls from this source.
canpages.ca – Not sure that I even know this works. I’m listed, easy to add your name and business details; but just not sure the province is using it.
411.ca - I’ve added my changes. Haven’t had many leads that come from this source. I’ve made some changes, but have yet to see them.
Google Maps - This has been a huge success and managed to have a few phone calls a week just from people searching online.
yellowpages.ca – Talk about frustrating. Can’t correct the information on it.  Guess it will be forever wrong.
Bing Maps – not great. Not bad. nothing really coming from there, and if you have a Canadian business it doesn’t allow you to make changes just yet.
yahoo Maps – forget. It’s connected to yellowpages.ca. See comments of yellowpages.ca

What are your comments? Which have you had success with and not had success with?