City of Heroes and City of Villains employ several servers that are based in different geographic zones (some are based in Virginia, others are in California). The servers are divided between the American and European markets, with separate servers specifically for German and French players. The various servers are as follows:
American servers
  Freedom
  Justice
  Pinnacle
  Virtue
  Liberty
  Guardian
  Infinity
  Protector
  Victory
  Champion
  Triumph
  Training Room (Public test server)
  Shibboleth (Private server for in-house developer testing)
European servers
  Defiant (English-language server)
  Union (English-language server)
  Vigilance (French-language server)
  Zukunft (German-language server)
  EU Training Room (Public test server)