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Tracy, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
209-740 1   6529 T-MOBILE USA, INC. 738   2005-07-09   
209-740 2   6529 T-MOBILE USA, INC. 738   2004-11-24   
209-740 3   6529 T-MOBILE USA, INC. 738   2006-06-23   
209-740 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-30   
209-740 5   6529 T-MOBILE USA, INC. 738   2005-10-15   
209-740 6   6529 T-MOBILE USA, INC. 738   2005-02-17   
209-740 7   6529 T-MOBILE USA, INC. 738      
209-740 8   6529 T-MOBILE USA, INC. 738      
209-740 9   5562 METROPCS, INC. 738      
209-814 A SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-820 A SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 0   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 1   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 4   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 5   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-06-14   
209-820 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-12-21   
209-820 7   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 8   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-820 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-06-01   
209-830 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-831 A TRACCA11RS2  9740 PACIFIC BELL 738      
209-831 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2011-12-08   
209-831 1   9740 PACIFIC BELL 738      
209-831 2   981E BANDWIDTH.COM CLEC, LLC - CA 738   2011-08-12   
209-831 3   981E BANDWIDTH.COM CLEC, LLC - CA 738   2011-05-07   
209-831 4   9740 PACIFIC BELL 738      
209-831 5   9740 PACIFIC BELL 738      
209-831 6   9740 PACIFIC BELL 738      
209-831 7   649C ONVOY, LLC - CA 738   2011-05-05   
209-831 8   981E BANDWIDTH.COM CLEC, LLC - CA 738   2011-07-24   
209-831 9   318J COMCAST IP PHONE, LLC 738   2011-10-01   
209-832 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-833 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-834 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-834 0   9740 PACIFIC BELL 738      
209-834 1   9740 PACIFIC BELL 738      
209-834 2   9740 PACIFIC BELL 738      
209-834 3   9262 UTILITY TELECOM GROUP, LLC - CA 738   2005-02-02   
209-834 4   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-09-15   
209-834 5   516C AT&T CORP. 738   2006-06-30   
209-834 6   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-09-15   
209-834 7   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-12-01   
209-834 8   9740 PACIFIC BELL 738      
209-834 9   9740 PACIFIC BELL 738      
209-835 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-836 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-839 A TRACCA11DS0  9740 PACIFIC BELL 738      
209-839 0   9740 PACIFIC BELL 738      
209-839 1   9740 PACIFIC BELL 738      
209-839 2   9740 PACIFIC BELL 738      
209-839 3   9740 PACIFIC BELL 738      
209-839 4   9740 PACIFIC BELL 738      
209-839 5   9740 PACIFIC BELL 738      
209-839 6   9740 PACIFIC BELL 738      
209-839 7   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2007-06-21   
209-839 8   9740 PACIFIC BELL 738      
209-839 9   9740 PACIFIC BELL 738      
209-855 A SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-855 0   5562 METROPCS, INC. 738   2008-08-24   
209-855 1   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2008-09-19   
209-855 2   649C ONVOY, LLC - CA 738   2008-10-12   
209-855 3   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-01-13   
209-855 4   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-01-13   
209-855 5   649C ONVOY, LLC - CA 738   2008-10-12   
209-855 6   5562 METROPCS, INC. 738   2009-07-02   
209-855 7   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738   2009-08-17   
209-855 8   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738   2009-08-28   
209-855 9   649C ONVOY, LLC - CA 738   2008-08-25   
209-879 A SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-879 0   649C ONVOY, LLC - CA 738      
209-879 1   6529 T-MOBILE USA, INC. 738   2007-09-03   
209-879 2   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2018-01-22   
209-879 3   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-01-24   
209-879 4   649C ONVOY, LLC - CA 738      
209-879 5   649C ONVOY, LLC - CA 738      
209-879 6   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-879 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-879 8   5562 METROPCS, INC. 738   2017-11-24   
209-879 9   318J COMCAST IP PHONE, LLC 738   2009-05-13   
209-914 A SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 0   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 1   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 2   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 3   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 4   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 5   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 6   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 7   6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-914 8   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-03-05   
209-914 9   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-01-24   
350-227 A SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-227 0   649C ONVOY, LLC - CA 738   2024-08-26   
350-227 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-11-02   
350-227 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-08-31   
350-227 3   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-01-13   
350-227 4   649C ONVOY, LLC - CA 738   2025-05-10   
350-227 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-11-20   
350-227 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-11-20   

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

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