КодСтранаРегионГородОператорДобавлено
+1 520 СШААризонаТаксон2013-01-08
+1 520 СШААризонаФлагстафф2013-01-08
+1 520 СШАAZ SE Arizona: Tucson area (split from 602; see spli2013-08-22
+1 520 СШАTucson, AZ2013-10-18
+1 520 200СШАGilaHayden, AZMountain Telecommunications - Clec, Landline2013-10-18
+1 520 201СШАPinalSan Manuel, AZMountain Telecommunications - Clec, Landline2013-10-18
+1 520 202СШАPimaTucson, AZTw Telecom Of Arizona LLC, Landline2013-10-18
+1 520 203СШАPimaTucson, AZXo Arizona, Landline2013-10-18
+1 520 204СШАPimaTucson, AZMcleodusa Telecommunications Services- Az, Landline2013-10-18
+1 520 205СШАPimaTucson, AZQwest Corporation, Landline2013-10-18
+1 520 206СШАPimaTucson, AZQwest Corporation, Landline2013-10-18
+1 520 207СШАMaricopaChandler, AZCox Arizona Telcom, Landline2013-10-18
+1 520 208СШАMaricopaPhoenix, AZGlobal Crossing Local Services-az, Landline2013-10-18
+1 520 209СШАPimaTucson, AZQwest Corporation, Landline2013-10-18
+1 520 212СШАPimaTucson, AZMidvale Telephone Exchange, Landline2013-10-18
+1 520 215СШАPinalCoolidge, AZGila River Telecomm, Landline2013-10-18
+1 520 216СШАSanta CruzNogales, AZCellco Partnership DBA Verizon Wireless, Cell Number2013-10-18
+1 520 218СШАPimaTucson, AZQwest Corporation, Landline2013-10-18
+1 520 219СШАPimaTucson, AZQwest Corporation, Landline2013-10-18
+1 520 220СШАCochiseSierra Vista, AZT-mobile Usa, Cell Number2013-10-18
+1 520 221СШАCochiseBenson, AZCellco Partnership DBA Verizon Wireless, Cell Number2013-10-18
+1 520 223СШАSanta CruzNogales, AZLevel 3 Communications, Landline2013-10-18
+1 520 224СШАMaricopaScottsdale, AZMountain Telecommunications - Clec, Landline2013-10-18
+1 520 225СШАPimaTucson, AZQwest Corporation, Landline2013-10-18
+1 520 226СШАCochiseSierra Vista, AZLevel 3 Communications, Landline2013-10-18