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EXHIBIT 21.1
Subsidiaries of the Registrant
Name of Subsidiary State of Incorporation
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US Xchange Finance Company, L.L.C. Delaware
US Xchange of Wisconsin LLC Wisconsin
US Xchange of Indiana LLC Indiana
US Xchange of Illinois LLC Illinois
US Xchange of Michigan LLC Michigan
US Xchange of Minnesota LLC Minnesota
US Xchange of Washington LLC Washington
US Xchange of South Carolina LLC South Carolina
US Xchange of North Carolina LLC North Carolina
US Xchange of Missouri LLC Missouri
US Xchange of California LLC California
US Xchange of Georgia LLC Georgia
US Xchange of Florida LLC Florida
US Xchange of Oregon LLC Oregon
US Xchange of Kentucky LLC Kentucky
US Xchange of Ohio LLC Ohio
