Qwest Communications International Inc. (Qwest) with headquarters in Denver, Colorado is a premier provider of voice, data and video services. Qwest’s business customers include local, national and global businesses, governmental entities, and public and private educational institutions. On August 31, 2006, Qwest completed its acquisition of OnFiber Communications, Inc., a provider of custom-built and managed network solutions.

Qwest offers a unique and powerful combination of managed voice and data solutions for businesses, government agencies and consumers - locally and throughout the country. Customers coast to coast are turning to Qwest's industry-leading national fiber optic network and its Spirit of Service for quality products and superior customer experience.

Qwest is a participant in Networx, the largest communications services contract in the world, to provide leading-edge voice, data and video services.

Caleidoscope Communications is a member of the Qwest® Business Partner Program.