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Hayward, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
510-880 2 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2020-10-12   
510-880 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-05-16   
510-880 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-880 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2020-10-12   
510-880 6 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2020-10-12   
510-880 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2020-07-23   
510-880 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2020-07-23   
510-880 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2011-03-24   
510-881 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 0 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 1 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 2 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-03-09   
510-881 4 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 5 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-09   
510-881 7 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 8 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-881 9 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-884 A SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-885 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-886 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-887 A HYWRCA11DS0  9740 PACIFIC BELL 722      
510-888 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 0 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 1 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 2 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 3 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 4 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-889 5 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 6 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 7 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 8 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-889 9 HYWRCA01DS0  9740 PACIFIC BELL 722      
510-892 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-892 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-892 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-18   
510-892 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-892 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-892 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-892 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-892 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-03-11   
510-892 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-03-11   
510-892 8 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-23   
510-892 9 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-23   
510-901 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-901 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-26   
510-901 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-26   
510-901 2 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-27   
510-901 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-09-30   
510-901 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-09-30   
510-901 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-09-30   
510-901 6   515J IP HORIZON LLC 722   2016-09-27   
510-901 7 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2016-10-13   
510-901 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-09-27   
510-901 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-09-27   
510-909 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-921 A SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-921 0 OKLECAZV1MD  5562 METROPCS, INC. 722   2006-06-11   
510-921 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2006-01-17   
510-921 2 OKLECAZV1MD  5562 METROPCS, INC. 722   2006-01-17   
510-921 3 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-921 4 OKLECAZV1MD  5562 METROPCS, INC. 722   2006-01-19   
510-921 5 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-921 6 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-12-19   
510-921 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-05-20   
510-921 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-02-28   
510-921 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-11-15   
510-925 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-925 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-14   
510-925 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-14   
510-925 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-14   
510-925 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-14   
510-925 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-14   
510-925 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-17   
510-925 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-17   
510-925 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-11-17   
510-925 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-11-17   
510-925 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-11-17   
510-931 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-931 0 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-10-03   
510-931 1   515J IP HORIZON LLC 722      
510-931 2   515J IP HORIZON LLC 722      
510-931 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2009-10-10   
510-931 4   515J IP HORIZON LLC 722      
510-931 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-16   
510-931 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-16   
510-931 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-16   
510-931 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-10   
510-931 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-10   
510-935 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-935 0 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-07   
510-935 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-07   
510-935 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-07   
510-935 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-07   
510-935 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-09-25   
510-935 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-09-25   
510-935 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-07-30   
510-935 7 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-08-08   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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