КодСтранаРегионГородОператорДобавлено
+1 606 СШАKY E Kentucky: area east of Frankfort: Ashland (see2013-08-22
+1 606 СШАLondon, KY2013-10-18
+1 606 655СШАRockcastleMount Vernon, KYLevel 3 Communications, Landline2013-10-18