Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
657-820 0 Anaheim CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-08-20   
661-604 4 Lancaster CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-11-18   
661-683 1 Lancaster CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-10-27   
661-977 2 Santa Clarita: Saugus Canyon Country DA CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-07-20   
747-379 A Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-04-06   
747-379 0 Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-04-06   
747-379 1 Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-04-06   
747-379 3 Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-06-06   
747-379 4 Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-06-15   
747-379 5 Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-08-24   
747-667 9 Sunland-Tujunga CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-11-14   
747-774 2 Canoga Park CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-07-20   
805-561 5 Ventura East CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-01-08   
805-921 2 Santa Paula CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-11-14   
805-953 1 Thousand Oaks CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-11-14   
818-689 8 Van Nuys CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2024-08-18   
818-796 6 Van Nuys CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-07-09   
820-212 0 Ventura East CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-07-20   
840-215 6 Highland CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-06-26   
840-230 A Pomona CA 490J BOOST SUBSCRIBERCO L.L.C. 730      
840-230 0 Pomona CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-07-31   
840-258 4 Highland CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-10-18   
840-261 6 Fontana CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2024-08-18   
840-268 1 Marshall CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-02-22   
840-268 4 Marshall CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-07-21   
840-275 3 Pomona CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-08-09   
840-275 7 Pomona CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-01-05   
949-615 3 Trabuco CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2024-06-14   
949-762 9 Saddleback Valley CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-06-26   
949-909 A Saddleback Valley CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-12-18   
949-909 9 Saddleback Valley CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-12-18   
951-604 1 Hemet: San Jacinto DA CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-06-26   
951-605 3 Woodcrest CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-06-26   
951-721 9 Murrieta CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2023-11-21   
951-730 7 Perris CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2024-08-29   
951-730 8 Perris CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2024-11-26   
951-771 6 Woodcrest CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-01-03   
951-798 A Perris CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-10-06   
951-798 5 Perris CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2026-02-04   
951-798 8 Perris CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-10-06   
951-798 9 Perris CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-10-06   
951-946 4 Hemet: San Jacinto DA CA 490J BOOST SUBSCRIBERCO L.L.C. 730   2025-11-06   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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