You shouldn't ask the same question multiple times here. Search for a thread called 'SEO friendly directories' - 'Free directory submission' - 'no back link required' and similar to find yuor answer.
best I have found. I don't use the service I personal submit to that list among others. freewebsubmission.com/
Your time is better spent building links to your site from other quality websites. These links will end up bringing you more traffic by way of search engines than any directory listing will ever bring you.
What in your opinion is the best way to build links from quality sites if you have a new site with a PR0???
do a lot of searching, submit to free directories, email places that you want to exchange links with.