КодСтранаРегионГородОператорДобавлено
+1 940 СШАTX N Cent. Texas: Denton, Wichita Falls (split from2013-08-22
+1 940 СШАWichita Falls, TX2013-10-18
+1 940 580СШАCookeGainesville, TXLevel 3 Communications, Landline2013-10-18