КодСтранаРегионГородОператорДобавлено
+1 817 СШАTX N Cent. Texas: Fort Worth area (see 254, 940)2013-08-22
+1 817 СШАFort Worth, TX2013-10-18
+1 817 479СШАTarrantFort Worth, TXCbeyond Communications Of Texas, Lp-tx, Landline2013-10-18