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Ontario, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-490 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-18   
909-490 6   6529 T-MOBILE USA, INC. 730   2016-10-08   
909-490 7   6529 T-MOBILE USA, INC. 730   2016-10-08   
909-490 8   6529 T-MOBILE USA, INC. 730   2016-08-15   
909-490 9   6529 T-MOBILE USA, INC. 730   2016-08-15   
909-509 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-509 0   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-03-12   
909-509 1   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-03-12   
909-509 2   6529 T-MOBILE USA, INC. 730   2006-09-13   
909-509 3   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2006-03-13   
909-509 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-04-13   
909-509 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-04-13   
909-509 6   6529 T-MOBILE USA, INC. 730   2006-04-21   
909-509 7   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-01   
909-509 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-09-15   
909-509 9   899D METROPCS NETWORKS, LLC 730   2010-03-21   
909-510 A   829J PAETEC ITEL, LLC 730      
909-510 0   6529 T-MOBILE USA, INC. 730   2002-12-16   
909-510 1   6529 T-MOBILE USA, INC. 730   2002-12-16   
909-510 2   6529 T-MOBILE USA, INC. 730   2002-12-16   
909-510 3   6529 T-MOBILE USA, INC. 730   2002-12-16   
909-510 4   829J PAETEC ITEL, LLC 730      
909-510 5   829J PAETEC ITEL, LLC 730      
909-510 6   829J PAETEC ITEL, LLC 730      
909-510 7   6529 T-MOBILE USA, INC. 730   2002-12-16   
909-510 8   829J PAETEC ITEL, LLC 730      
909-510 9   6529 T-MOBILE USA, INC. 730   2002-12-16   
909-518 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-519 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-544 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-544 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
909-544 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
909-544 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
909-544 3   899D METROPCS NETWORKS, LLC 730   2008-10-11   
909-544 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-11-13   
909-544 5   7480 PACIFIC BELL (COMPETITIVE) 730   2007-12-30   
909-544 6   899D METROPCS NETWORKS, LLC 730   2008-10-11   
909-544 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-07   
909-544 8   899D METROPCS NETWORKS, LLC 730   2008-10-11   
909-544 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-12-07   
909-545 A RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
909-545 0   899D METROPCS NETWORKS, LLC 730   2009-05-09   
909-545 1   899D METROPCS NETWORKS, LLC 730   2009-05-09   
909-545 2   899D METROPCS NETWORKS, LLC 730   2009-05-09   
909-545 3   899D METROPCS NETWORKS, LLC 730   2009-05-09   
909-545 4   899D METROPCS NETWORKS, LLC 730   2010-01-12   
909-545 5   899D METROPCS NETWORKS, LLC 730   2010-06-10   
909-545 6   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-07-04   
909-545 7   899D METROPCS NETWORKS, LLC 730   2009-12-23   
909-545 8   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2009-12-18   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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