PhoneKelly.com offers the best phone sex and the best price.

This free chat application is independent of PhoneKelly, thus you must create a simple profile consisting of a Nickname, your gender and your age. You then need to supply an email address (non-verified) and passcode, reusable each time you enter.

There are many additional rooms available, so make sure you click on the "room list" button in the upper right corner of this application.