Multiple Phone Numbers

[SearchGuru1]

Does anyone know of a FREE phone service that offers multiple phone numbers (not 1-800 numbers)??? Or does anyone know of a free site where I can have more than one account? Im doing something online and I need to have a multitude of phone numbers that I can actually answer and receive a phone call.

Notice I do not need a service like K7.com thats just a voicemail service.

Thanks
Kristi