КодСтранаРегионГородОператорДобавлено
+12-31СШАMI W Michigan: Northwestern portion of lower Peninsu2013-08-22
+12-31СШАMuskegon, MI2013-10-18
+123-13-69СШАKalkaskaSouth Boardman, MIAce Telephone Co. Of Michigan, Landline2013-10-18