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: LSANCARCD3S

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
424-509 1 Inglewood CA 649C ONVOY, LLC - CA 730   2024-05-06   
424-509 2 Inglewood CA 649C ONVOY, LLC - CA 730   2024-05-06   
424-512 4 Beverly Hills CA 649C ONVOY, LLC - CA 730   2019-03-24   
424-512 8 Beverly Hills CA 649C ONVOY, LLC - CA 730   2020-06-07   
424-516 5 Lomita CA 649C ONVOY, LLC - CA 730   2026-01-04   
424-516 7 Lomita CA 649C ONVOY, LLC - CA 730   2025-09-27   
424-523 5 Culver City CA 649C ONVOY, LLC - CA 730   2016-10-14   
424-523 8 Culver City CA 649C ONVOY, LLC - CA 730   2016-10-14   
424-528 0 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2017-06-15   
424-529 A Compton: Compton DA CA 649C ONVOY, LLC - CA 730      
424-529 3 Compton: Compton DA CA 649C ONVOY, LLC - CA 730   2011-06-26   
424-529 5 Compton: Compton DA CA 649C ONVOY, LLC - CA 730   2011-07-21   
424-529 9 Compton: Compton DA CA 649C ONVOY, LLC - CA 730   2011-06-26   
424-531 7 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2016-02-29   
424-531 9 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2016-02-29   
424-532 3 Culver City CA 649C ONVOY, LLC - CA 730   2016-02-24   
424-532 4 Culver City CA 649C ONVOY, LLC - CA 730   2016-02-24   
424-532 7 Culver City CA 649C ONVOY, LLC - CA 730   2016-03-03   
424-532 8 Culver City CA 649C ONVOY, LLC - CA 730   2016-03-03   
424-533 1 San Pedro CA 649C ONVOY, LLC - CA 730   2016-04-22   
424-533 4 San Pedro CA 649C ONVOY, LLC - CA 730   2016-04-22   
424-533 5 San Pedro CA 649C ONVOY, LLC - CA 730   2016-03-04   
424-533 7 San Pedro CA 649C ONVOY, LLC - CA 730   2016-03-04   
424-539 7 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-06-14   
424-540 1 San Pedro CA 649C ONVOY, LLC - CA 730   2026-07-20   
424-540 9 San Pedro CA 649C ONVOY, LLC - CA 730   2025-04-06   
424-541 1 Inglewood CA 649C ONVOY, LLC - CA 730   2022-09-30   
424-544 2 El Segundo CA 649C ONVOY, LLC - CA 730   2022-09-30   
424-544 3 El Segundo CA 649C ONVOY, LLC - CA 730   2022-09-30   
424-544 5 El Segundo CA 649C ONVOY, LLC - CA 730   2022-09-30   
424-544 9 El Segundo CA 649C ONVOY, LLC - CA 730   2022-11-05   
424-546 1 Torrance CA 649C ONVOY, LLC - CA 730   2025-10-27   
424-546 2 Torrance CA 649C ONVOY, LLC - CA 730   2026-05-09   
424-546 3 Torrance CA 649C ONVOY, LLC - CA 730   2026-05-09   
424-546 8 Torrance CA 649C ONVOY, LLC - CA 730   2026-06-25   
424-546 9 Torrance CA 649C ONVOY, LLC - CA 730   2026-06-25   
424-547 8 Inglewood CA 649C ONVOY, LLC - CA 730   2025-09-27   
424-549 A Culver City CA 649C ONVOY, LLC - CA 730   2025-05-04   
424-549 0 Culver City CA 649C ONVOY, LLC - CA 730   2025-05-04   
424-549 1 Culver City CA 649C ONVOY, LLC - CA 730   2025-05-04   
424-549 3 Culver City CA 649C ONVOY, LLC - CA 730   2026-07-20   
424-549 4 Culver City CA 649C ONVOY, LLC - CA 730   2026-07-20   
424-549 7 Culver City CA 649C ONVOY, LLC - CA 730   2025-09-27   
424-549 9 Culver City CA 649C ONVOY, LLC - CA 730   2025-09-27   
424-550 A Beverly Hills CA 649C ONVOY, LLC - CA 730   2025-05-04   
424-550 0 Beverly Hills CA 649C ONVOY, LLC - CA 730   2025-05-04   
424-550 1 Beverly Hills CA 649C ONVOY, LLC - CA 730   2025-09-27   
424-550 2 Beverly Hills CA 649C ONVOY, LLC - CA 730   2025-09-27   
424-550 3 Beverly Hills CA 649C ONVOY, LLC - CA 730   2026-04-04   
424-550 7 Beverly Hills CA 649C ONVOY, LLC - CA 730   2026-06-14   
424-550 8 Beverly Hills CA 649C ONVOY, LLC - CA 730   2025-10-26   
424-551 A Compton: Gardena DA CA 649C ONVOY, LLC - CA 730      
424-551 5 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2017-03-17   
424-551 6 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2019-04-22   
424-551 7 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2019-04-22   
424-551 8 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2019-04-22   
424-551 9 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2019-04-22   
424-552 A San Pedro CA 649C ONVOY, LLC - CA 730      
424-552 1 San Pedro CA 649C ONVOY, LLC - CA 730   2017-09-22   
424-552 2 San Pedro CA 649C ONVOY, LLC - CA 730   2017-09-22   
424-552 3 San Pedro CA 649C ONVOY, LLC - CA 730   2017-09-22   
424-552 4 San Pedro CA 649C ONVOY, LLC - CA 730   2017-09-22   
424-553 0 Beverly Hills CA 649C ONVOY, LLC - CA 730   2026-07-20   
424-553 1 Beverly Hills CA 649C ONVOY, LLC - CA 730   2026-02-20   
424-557 8 El Segundo CA 649C ONVOY, LLC - CA 730   2025-10-12   
424-557 9 El Segundo CA 649C ONVOY, LLC - CA 730   2026-05-30   
424-560 A Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2025-10-25   
424-560 0 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2025-10-25   
424-560 1 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2025-10-25   
424-560 2 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-01-04   
424-560 3 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-01-04   
424-560 4 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-02-20   
424-560 5 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-03-26   
424-560 6 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-07-20   
424-560 7 Compton: Gardena DA CA 649C ONVOY, LLC - CA 730   2026-07-20   
424-563 A Hawthorne CA 649C ONVOY, LLC - CA 730   2026-03-23   
424-563 0 Hawthorne CA 649C ONVOY, LLC - CA 730   2026-03-23   
424-563 8 Hawthorne CA 649C ONVOY, LLC - CA 730   2026-06-14   
424-564 A Lomita CA 649C ONVOY, LLC - CA 730   2026-05-02   
424-564 0 Lomita CA 649C ONVOY, LLC - CA 730   2026-05-02   
424-564 1 Lomita CA 649C ONVOY, LLC - CA 730   2026-05-30   
424-565 0 Torrance CA 649C ONVOY, LLC - CA 730   2024-04-20   
424-566 5 Beverly Hills CA 649C ONVOY, LLC - CA 730   2021-07-12   
424-566 7 Beverly Hills CA 649C ONVOY, LLC - CA 730   2021-07-12   
424-566 8 Beverly Hills CA 649C ONVOY, LLC - CA 730   2021-07-12   
424-566 9 Beverly Hills CA 649C ONVOY, LLC - CA 730   2021-07-12   
424-567 A Hawthorne CA 649C ONVOY, LLC - CA 730      
424-567 0 Hawthorne CA 649C ONVOY, LLC - CA 730   2026-02-02   
424-567 5 Hawthorne CA 649C ONVOY, LLC - CA 730   2016-01-12   
424-567 6 Hawthorne CA 649C ONVOY, LLC - CA 730   2016-01-12   
424-567 7 Hawthorne CA 649C ONVOY, LLC - CA 730   2016-01-11   
424-567 8 Hawthorne CA 649C ONVOY, LLC - CA 730   2019-04-22   
424-570 7 San Pedro CA 649C ONVOY, LLC - CA 730   2025-10-13   
424-571 4 Torrance CA 649C ONVOY, LLC - CA 730   2010-03-06   
424-571 8 Torrance CA 649C ONVOY, LLC - CA 730   2012-10-17   
424-577 3 Inglewood CA 649C ONVOY, LLC - CA 730   2021-08-08   
424-577 4 Inglewood CA 649C ONVOY, LLC - CA 730   2021-08-08   
424-577 5 Inglewood CA 649C ONVOY, LLC - CA 730   2021-08-08   
424-577 6 Inglewood CA 649C ONVOY, LLC - CA 730   2021-08-08   
424-587 0 Culver City CA 649C ONVOY, LLC - CA 730   2021-08-17   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.