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San Bernardino, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-380 A RDLDCAXF79K  2319 FRONTIER CALIFORNIA INC. 730      
909-380 0 RDLDCAXF79K  2319 FRONTIER CALIFORNIA INC. 730      
909-380 1 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-05-15   
909-380 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2002-12-17   
909-380 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2002-12-17   
909-380 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-06-03   
909-380 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2004-11-07   
909-380 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2004-11-08   
909-380 7 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2004-06-14   
909-380 8 ANHMCANG4MD  829J PAETEC ITEL, LLC 730   2001-12-27   
909-380 9 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2004-07-31   
909-381 A SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-382 A SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 0 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-10-13   
909-382 2 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 3 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 4 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 5 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 6 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 7 SNBRCAXNDS0  2319 FRONTIER CALIFORNIA INC. 730      
909-382 8 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2022-10-29   
909-382 9 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-07-23   
909-383 A SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 A SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 0 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 1 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-10-13   
909-384 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-384 4 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 5 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-384 7 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 8 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-384 9 SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-385 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-386 A SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-387 A SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-388 A SNBRCAXK88E  2319 FRONTIER CALIFORNIA INC. 730      
909-453 A ONTRCAXPXQY  793K TWC IP ENABLED SERVICES, LLC 730      
909-453 0 ONTRCAXPXQY  793K TWC IP ENABLED SERVICES, LLC 730   2013-10-15   
909-453 1 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2013-10-16   
909-453 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-12-21   
909-453 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-12-21   
909-453 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-02-03   
909-453 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-07-19   
909-453 6 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2013-10-16   
909-453 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-08-25   
909-453 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2015-05-20   
909-453 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-09-02   
909-454 A RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
909-454 0 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2013-09-23   
909-454 1 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2013-09-23   
909-454 2 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2013-09-23   
909-454 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-28   
909-454 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-10-16   
909-454 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-11-03   
909-454 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-28   
909-454 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-28   
909-454 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-11-30   
909-454 9 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2013-09-23   
909-462 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-462 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-07-20   
909-462 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2015-06-27   
909-462 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-07-20   
909-462 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2016-06-01   
909-462 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2016-04-05   
909-462 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2016-04-05   
909-462 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2016-02-21   
909-462 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2016-04-05   
909-462 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-02-16   
909-462 9   515J IP HORIZON LLC 730   2016-04-05   
909-486 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-486 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-07   
909-486 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-07   
909-486 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-04-01   
909-486 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-23   
909-486 4 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-03-05   
909-486 5 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-03-05   
909-486 6 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-01-31   
909-486 7 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-01-31   
909-486 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-04-20   
909-486 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-08-07   
909-494 A LSANCARC5KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 730      
909-494 0 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2003-12-09   
909-494 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-494 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-12-12   
909-494 3 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-494 4 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-494 5 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-494 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-494 7 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-494 8   145J TERRA NOVA TELECOM INC. 730   2021-04-28   
909-494 9 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-495 A LSANCARC5KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 730      
909-495 0 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2003-12-06   
909-495 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-495 2 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-495 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-07-03   
909-495 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-14   

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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