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.

Switch: SNFCCA21XNZ

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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
669-365 1 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2025-05-16   
669-365 8 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2025-05-16   
669-369 2 San Jose: West DA CA 624H ONVOY SPECTRUM, LLC 722   2021-11-16   
669-386 6 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-386 7 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-386 8 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-386 9 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2021-11-12   
669-399 6 San Martin CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
669-437 8 Morgan Hill CA 624H ONVOY SPECTRUM, LLC 722   2022-03-12   
669-455 3 Sunnyvale CA 624H ONVOY SPECTRUM, LLC 722   2025-05-16   
669-455 4 Sunnyvale CA 624H ONVOY SPECTRUM, LLC 722   2025-05-16   
669-465 5 San Antonio CA 624H ONVOY SPECTRUM, LLC 722   2025-01-30   
669-469 A Gilroy CA 624H ONVOY SPECTRUM, LLC 722   2024-06-26   
669-469 4 Gilroy CA 624H ONVOY SPECTRUM, LLC 722   2024-06-26   
669-469 5 Gilroy CA 624H ONVOY SPECTRUM, LLC 722   2024-06-26   
669-577 8 Sunnyvale CA 624H ONVOY SPECTRUM, LLC 722   2021-11-15   
669-577 9 Sunnyvale CA 624H ONVOY SPECTRUM, LLC 722   2021-11-15   
669-587 6 San Martin CA 624H ONVOY SPECTRUM, LLC 722   2021-11-07   
669-587 7 San Martin CA 624H ONVOY SPECTRUM, LLC 722   2021-11-07   
669-599 5 Gilroy CA 624H ONVOY SPECTRUM, LLC 722   2021-11-21   
669-660 A San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 6 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 7 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 8 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 9 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-661 A San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-661 6 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-661 7 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-661 8 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-661 9 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-669 A San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-669 5 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-669 6 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-669 7 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-669 8 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-669 9 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-688 3 Saratoga CA 624H ONVOY SPECTRUM, LLC 722   2021-12-10   
669-688 4 Saratoga CA 624H ONVOY SPECTRUM, LLC 722   2021-12-10   
669-688 6 Saratoga CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
669-689 A San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-689 6 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-689 7 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-689 8 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2024-05-15   
669-690 4 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2022-07-04   
669-690 5 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2022-07-04   
669-690 6 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2022-04-04   
669-690 7 San Jose: North DA CA 624H ONVOY SPECTRUM, LLC 722   2022-04-04   
669-732 4 Sunnyvale CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
669-732 8 Sunnyvale CA 624H ONVOY SPECTRUM, LLC 722   2021-11-15   
669-786 1 San Jose: South DA CA 624H ONVOY SPECTRUM, LLC 722   2022-08-13   

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

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.