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Hayward, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
510-264 0 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 1 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 2 SNFCCAMKX1Y  996H AIRESPRING, INC. 722   2020-04-29   
510-264 3 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 4 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 5 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 6 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 7 SNFCCAMKX9X  073H TELNYX LLC 722   2021-02-25   
510-264 8 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-264 9 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 A HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 0 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 1 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 2 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 3 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2003-12-12   
510-265 5 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 6 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 7 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 8 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-265 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-02-02   
510-266 A HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 0 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 1 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 2 SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-06-17   
510-266 3 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-10-15   
510-266 5 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 6 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 7 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-266 8   145J TERRA NOVA TELECOM INC. 722   2021-01-07   
510-266 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-11-15   
510-274 A SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-274 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2006-09-30   
510-274 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-274 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-06-27   
510-274 3 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-04-19   
510-274 4 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-04-19   
510-274 5 SNFCCA01XGX  516C AT&T CORP. 722   2006-07-07   
510-274 6 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-20   
510-274 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-02   
510-274 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2006-09-08   
510-274 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2006-08-12   
510-276 A SNLNCA11DS0  9740 PACIFIC BELL 722      
510-278 A SNLNCA11DS0  9740 PACIFIC BELL 722      
510-293 A HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 0 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 1 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 2 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 3 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 4 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 5 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 6 SNFCCAMKX6Y  515J IP HORIZON LLC 722   2021-05-01   
510-293 7 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 8 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-293 9 HYWRCA11DS0  9740 PACIFIC BELL 722      
510-294 A OKLECAZV1MD  5562 METROPCS, INC. 722      
510-294 0 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-03-13   
510-294 1 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 2 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 3 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 4 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 5 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 6 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 7 SNLNCA11DS0  9740 PACIFIC BELL 722   2012-01-25   
510-294 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-03-13   
510-294 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-01-05   
510-300 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 0 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 1 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 2 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 3 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-07-07   
510-300 5 OKLECAZV1MD  5562 METROPCS, INC. 722   2005-02-07   
510-300 6 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-12-17   
510-300 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-300 9 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-303 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-305 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-314 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-314 0 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-10-15   
510-314 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2008-05-31   
510-314 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-09-07   
510-314 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-08-23   
510-314 4 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-08-17   
510-314 5 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-08-17   
510-314 6 OKLECAZV1MD  5562 METROPCS, INC. 722   2007-08-17   
510-314 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-08-17   
510-314 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-07-18   
510-314 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-08-17   
510-315 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-317 A SNLNCA11DS0  9740 PACIFIC BELL 722      
510-329 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-330 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-330 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-26   
510-330 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-26   
510-330 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-26   
510-330 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-04-01   
510-330 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-04-23   

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

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