 Platinum Equity acquired the assets of Trinsic Communications (formerly Z-Tel) in June 2007 and integrated them into Matrix, This addition deepened the residential customer base within Matrix and broadened its national footprint of services.The brand was changed to "Trinsic, Powered by Matrix"

On March 16, 2010, Matrix announced it would acquire the customers and substantially all the assets of Dallas-based Excel Telecommunications.That transaction closed on August 2, 2010, with the Excel headquarters in Irving, Texas becoming the new headquarters for the combined companies.