Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Jose: South DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-303 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2020-12-03   
669-303 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2020-12-03   
669-303 6   649C ONVOY, LLC - CA 722   2020-12-05   
669-303 7   649C ONVOY, LLC - CA 722   2020-12-05   
669-303 8   649C ONVOY, LLC - CA 722   2020-12-05   
669-303 9   649C ONVOY, LLC - CA 722   2020-12-05   
669-309 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
669-309 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-23   
669-309 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-23   
669-309 2   6529 T-MOBILE USA, INC. 722   2020-10-24   
669-309 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-04-27   
669-309 4   649C ONVOY, LLC - CA 722   2023-01-07   
669-309 5   6529 T-MOBILE USA, INC. 722   2019-05-11   
669-309 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-03-23   
669-309 7   6529 T-MOBILE USA, INC. 722   2019-05-11   
669-309 8   6529 T-MOBILE USA, INC. 722   2019-03-22   
669-309 9   6529 T-MOBILE USA, INC. 722   2019-03-22   
669-312 A OKLECAZV1MD  5562 METROPCS, INC. 722      
669-312 0   073H TELNYX LLC 722   2022-06-28   
669-312 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-09   
669-312 2   624H ONVOY SPECTRUM, LLC 722   2022-06-28   
669-312 3   649C ONVOY, LLC - CA 722   2023-10-14   
669-312 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-03-23   
669-312 5   5562 METROPCS, INC. 722   2022-06-27   
669-312 6   5562 METROPCS, INC. 722   2022-06-27   
669-312 7   5562 METROPCS, INC. 722   2022-06-27   
669-312 8   6529 T-MOBILE USA, INC. 722   2023-03-16   
669-312 9   5562 METROPCS, INC. 722   2022-06-27   
669-318 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-318 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-09-24   
669-318 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-09-24   
669-318 2   649C ONVOY, LLC - CA 722   2024-02-04   
669-318 3   624H ONVOY SPECTRUM, LLC 722   2024-04-10   
669-318 4   624H ONVOY SPECTRUM, LLC 722   2024-04-10   
669-318 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-12-01   
669-318 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-12-01   
669-318 7   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-12-01   
669-318 8   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-12-01   
669-318 9   6529 T-MOBILE USA, INC. 722   2023-02-10   
669-321 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
669-321 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
669-321 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
669-321 2   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
669-321 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
669-321 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
669-321 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-10-22   
669-321 6   6529 T-MOBILE USA, INC. 722   2023-02-10   
669-321 7   6529 T-MOBILE USA, INC. 722   2023-09-22   
669-321 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-06-08   
669-321 9   6529 T-MOBILE USA, INC. 722   2022-09-23   

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

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