| ACC Business | ICG Communication | New Edge | TelePacific |
| AT&T | ITC Deltacom | Paetec | US LEC |
| Cbeyond | MCI | Qwest | XO Communications |
| Covad | Megapath | Savvis | Xspedius |
| DSL.net | Netifice | Sprint | Communications |
Cbeyond
Cbeyond is the voice and broadband Internet provider built exclusively to serve small businesses. They work exclusively with this growing entrepreneurial class of customers
and it shows in everything they do - from customized packages to unique customer support. The local, long distance and Internet packages, anytime account management and industry-first VoIP platform give small businesses the communication tools that big businesses enjoy - at an affordable price.
Cbeyond has leveraged Voice over Internet Protocol (VoIP) to build the next generation telephone company and has become the model for the competitive telecommunications industry from a sales, technology, financial and regulatory perspective.
