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Customers

Commercial customers include:   Government customers include:
 
  • AT&T Wireless

  • Belize Telecom

  • Comcast

  • Cricket Communications

  • Cross Country Automotive Service

  • DENSO

  • Hutchison 3G (3)

  • Iusacell

  • MetroPCS

  • Ntelos

  • Sprint PCS

  • Tata Indicom

  • Telecom New Zealand

  • Telefonica
  • US Cellular

  • Verizon Wireless

  • Vonage

  •   
  • City of Baltimore
  • Department of Homeland Security
  • Department of State 
  • Federal Bureau of Investigation (FBI) 
  • Fort Belvoir (U.S. Army)
  • Project Manager Warfighter Information Network, Tactical (PM WIN-T)
  • United States Air Force
  • United States Army
  • United States Coast Guard
  • United States Marine Corps
  • United States Navy
  • United States Special Operations  



  • Contact TCS

    1 800.557.5869

    Sales inquires outside the US:

    • Europe +34 67.759.5420
    • Africa & Middle East +971 4.454.2075
    • Carib. & Latin Am. +1 703.727.1995
    Contact Information