КодСтранаРегионГородОператорДобавлено
+1 231 292СШАWhitehall, MICharter Fiberlink - Michigan2013-10-18
+1 231 893СШАMuskegonWhitehall, MIFrontier North, Landline2013-10-18
+1 231 894СШАMuskegonWhitehall, MIFrontier North, Landline2013-10-18
+1 231 981СШАMuskegonWhitehall, MIFrontier North, Landline2013-10-18