Anyone using an auto dialer or dialing software??

To date I have been doing all my calls based on whitepages.com reverse lookup. This has proven to be very time consuming and inefficient.

I was recently told about telelisting.ca. Has anyone ever heard of this site? Any feedback would be appreciated.

I also have an interest in learning more about this topic. What is the premise of telelisting.ca? Do you begin with someone's name, and then look up their phone number (which it auto dials for you)???