КодСтранаРегионГородОператорДобавлено
+1 734 СШАMI SE Michigan: west and south of Detroit -- Ann Arb2013-08-22
+1 734 СШАAnn Arbor, MI2013-10-18
+1 734 448СШАWashtenawYpsilanti, MIAllegiance Telecom Of Michigan, Landline2013-10-18