Reverse phone number lookup?

[Vici]

I have received a few calls from a number I recognize. I think it may be an ex but if it is I don't want to call back to encourage her to keep trying to call.

Anyway, anyone know of a website that does completely free reverse lookups? All the site I come across are trying to charge me a few bucks just for the name...

[mouse]

I once used it on a loser who had no life and my phone rang...

[DeadlyDynasty]

Pay your bills and they'll stop calling.

[Sisk]

http://www.numberguru.com/