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Hayward, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
510-571 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-571 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-02-02   
510-571 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-10-16   
510-571 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-11-17   
510-571 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-11-17   
510-571 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-11-17   
510-571 5 FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-29   
510-571 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-16   
510-571 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-12-27   
510-571 8   829J PAETEC ITEL, LLC 722   2017-10-15   
510-571 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-10-14   
510-576 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-576 0 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-576 1 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-576 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-576 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-08-15   
510-576 4 SNFCCA01DS5  7421 AT&T - LOCAL 722   2001-07-25   
510-576 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2005-06-05   
510-576 6 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-576 7 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-576 8 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-08-15   
510-576 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-04-19   
510-581 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-582 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-583 A HYWRCA01DS0  9740 PACIFIC BELL 722      
510-584 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-584 0 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-584 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-03-09   
510-584 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-584 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-584 4 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-584 5 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-584 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-06-07   
510-584 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-07-05   
510-584 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-07-05   
510-584 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-06-12   
510-586 A OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-586 0 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-586 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 2 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 3 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 4 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 5 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 6 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-586 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-09-02   
510-586 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-08-12   
510-589 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-600 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-600 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-05-07   
510-600 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-05-08   
510-600 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-08   
510-600 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-05-14   
510-600 4 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-07-23   
510-600 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-11   
510-600 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-05-07   
510-600 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-06-05   
510-600 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-06-05   
510-600 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-05-08   
510-605 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-605 0 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-10-31   
510-605 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2018-10-31   
510-605 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-11-15   
510-605 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
510-605 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2018-03-24   
510-605 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2018-05-30   
510-605 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-10-05   
510-605 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-12-10   
510-605 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-09-21   
510-605 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-09-21   
510-606 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-606 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-10-08   
510-606 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-10-20   
510-606 2 OKLECAZV1MD  5562 METROPCS, INC. 722   2010-11-08   
510-606 3 OKLECAZV1MD  5562 METROPCS, INC. 722   2010-11-08   
510-606 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
510-606 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
510-606 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
510-606 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-11-08   
510-606 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
510-606 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-27   
510-634 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-634 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-03-08   
510-634 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-03-08   
510-634 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-20   
510-634 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-20   
510-634 4 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-20   
510-634 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2015-09-20   
510-634 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-11   
510-634 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-11-11   
510-634 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-11   
510-634 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-11   
510-670 A HYWRCA11DS0  9740 PACIFIC BELL 722      
510-674 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-674 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-28   
510-674 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-28   
510-674 2 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2015-11-19   
510-674 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2015-07-20   
510-674 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2015-07-20   
510-674 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2015-07-20   

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

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