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San Carlos-Belmont, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
650-769 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-769 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-769 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 7   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-01-19   
650-769 8   649C ONVOY, LLC - CA 722   2017-07-08   
650-769 9   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-09-01   
650-801 A SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 0   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 1   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 2   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-11-17   
650-801 3   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 4   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 7   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-801 8   485E ASTOUND BROADBAND, LLC - CA 722   2018-04-13   
650-801 9   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-11-17   
650-802 A SNCRCA11DS0  9740 PACIFIC BELL 722      
650-830 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-830 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-830 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-09-23   
650-830 2   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-02-02   
650-830 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-08-25   
650-830 4   649C ONVOY, LLC - CA 722   2019-03-22   
650-830 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-07   
650-830 6   649C ONVOY, LLC - CA 722   2019-03-22   
650-830 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-04-06   
650-830 8   649C ONVOY, LLC - CA 722   2016-02-25   
650-830 9   649C ONVOY, LLC - CA 722   2016-02-25   
650-832 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-832 0   649C ONVOY, LLC - CA 722   2025-09-27   
650-832 1   318J COMCAST IP PHONE, LLC 722   2007-03-05   
650-832 2   649C ONVOY, LLC - CA 722   2021-10-09   
650-832 3   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-02-09   
650-832 4   9262 UTILITY TELECOM GROUP, LLC - CA 722   2016-03-31   
650-832 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-11-15   
650-832 6   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-832 7   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-10-22   
650-832 8   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-09-20   
650-832 9   649C ONVOY, LLC - CA 722   2017-09-14   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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