"Firms promise to save money and deliver better customer service everyday, Call One actually delivered for us. We have been a customer for nearly a year. The savings were just as described. We now receive a higher level of customer service as well as improved billing. I was as skeptical …

"Our park district has had a relationship with Call One for more than a decade. Not only have they saved our park district thousands of dollars in telecommunications fees, but they also get involved locally and statewide, because they understand that parks, recreation and conservation are vital to the quality …