YP.com tried to cancel, still getting billed Las Vegas Nevada

Last summer my boyfriend was contacted by YP.com for internet services. They told him that he could cancel in 30 days. We tried to cancel by phone, sent back their invoice stating to cancel and they are still trying to bill us for 2 months of service. The information they put on the system was incorrect and we had no idea of what the service was about. They never sent us any information on what they were putting on the system or to verify information to be put on. The company has not contacted us in the past couple of months. As far as using their services, we have never used their website for any information or for searching out information. This company is trying to rip us off for services that were never used and was cancelled back in 9/08.

Nana
Stockton, California
U.S.A.