Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

San Jose: North DA, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-308 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-06-15   
669-308 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-06-15   
669-308 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-06-15   
669-308 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-03-12   
669-308 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-03-12   
669-315 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
669-315 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-11-14   
669-315 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-11-14   
669-315 2 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
669-315 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-04   
669-315 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-04   
669-315 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-04   
669-315 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-04   
669-315 7 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2022-07-25   
669-315 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2022-07-25   
669-315 9 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
669-317 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-317 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-07-22   
669-317 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-07-22   
669-317 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-24   
669-317 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-24   
669-317 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-12-12   
669-317 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-08-15   
669-317 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-08-15   
669-317 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-08-15   
669-317 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-08-15   
669-317 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-08-15   
669-326 A OKLECAZV1MD  5562 METROPCS, INC. 722      
669-326 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-12-10   
669-326 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-14   
669-326 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-03-09   
669-326 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-03-23   
669-326 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-07-23   
669-326 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-12-12   
669-326 6 OKLDCAEB0MD  073H TELNYX LLC 722   2023-01-05   
669-326 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-12-12   
669-326 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-12-12   
669-326 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2022-12-11   
669-349 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-11-01   
669-349 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-11-02   
669-349 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-11-02   
669-349 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-11-12   
669-349 3 SNJUCACL00Z  490J DISH WIRELESS, LLC 722   2025-01-11   
669-349 4 SNJUCACL00Z  490J DISH WIRELESS, LLC 722   2025-01-11   
669-349 5 SNJUCACL00Z  490J DISH WIRELESS, LLC 722   2025-06-07   
669-349 6   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-03-17   
669-349 7   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-03-17   
669-349 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-11-01   
669-352 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 0 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 4 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-352 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-21   
669-355 A MLPTCAVPAMD  0051 SHELCOMM 722   2024-11-03   
669-364 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-04-07   
669-364 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-04-07   
669-364 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-06-09   
669-364 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-04-07   
669-364 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-07-07   
669-364 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-04-07   
669-364 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-07-08   
669-364 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-09-10   
669-364 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-04-07   
669-386 A SNJUCACL7MD  965H FRACTEL, LLC 722      
669-386 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-09   
669-386 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-09   
669-386 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-09   
669-386 3 SNJUCACL7MD  965H FRACTEL, LLC 722   2021-05-07   
669-386 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-09   
669-386 5 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2021-10-18   
669-386 6 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-386 7 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-386 8 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-386 9 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-499 A SNJUCACL7MD  965H FRACTEL, LLC 722      
669-499 0 OKLECAZV1MD  5562 METROPCS, INC. 722   2022-01-02   
669-499 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2022-01-02   
669-499 2 OKLECAZV1MD  5562 METROPCS, INC. 722   2022-01-02   
669-499 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-02   
669-499 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-02   
669-499 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-02   
669-499 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-02-05   
669-499 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-02-05   
669-499 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-02-05   
669-499 9 SNJUCACL7MD  965H FRACTEL, LLC 722   2022-01-01   
669-544 A HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
669-544 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-09-22   
669-544 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-09-22   
669-544 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-09-22   
669-544 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-09-22   
669-544 4 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-07-27   
669-544 5 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-07-27   
669-544 6 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-07-27   
669-544 7 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-07-27   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.