КодСтранаРегионГородОператорДобавлено
+1 779 СШАIL NW Illinois: Rockford, Kankakee (overlaid on 815;2013-08-22
+1 779 СШАRockford, IL2013-10-18
+1 779 348СШАRockford, ILTeleport Communications Group - Chicago2013-10-18