Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNDGCA0260Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-208 4 Calipatria CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-225 4 El Centro CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-236 6 El Centro CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-253 3 Calipatria CA 624H ONVOY SPECTRUM, LLC 732   2021-12-10   
442-262 0 Oceanside: Oceanside DA CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-293 2 Borrego CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-345 7 Holtville CA 624H ONVOY SPECTRUM, LLC 732   2021-12-10   
442-345 9 Holtville CA 624H ONVOY SPECTRUM, LLC 732   2021-12-10   
442-355 4 Escondido CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-357 4 Encinitas CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-369 2 Encinitas CA 624H ONVOY SPECTRUM, LLC 732   2021-11-20   
442-369 4 Encinitas CA 624H ONVOY SPECTRUM, LLC 732   2021-11-20   
442-369 8 Encinitas CA 624H ONVOY SPECTRUM, LLC 732   2022-01-15   
442-369 9 Encinitas CA 624H ONVOY SPECTRUM, LLC 732   2022-01-15   
442-375 3 Oceanside: Oceanside DA CA 624H ONVOY SPECTRUM, LLC 732   2022-03-11   
442-375 4 Oceanside: Oceanside DA CA 624H ONVOY SPECTRUM, LLC 732   2022-03-11   
442-412 8 Brawley CA 624H ONVOY SPECTRUM, LLC 732   2024-01-04   
442-427 0 Oceanside: Carlsbad DA CA 624H ONVOY SPECTRUM, LLC 732   2024-01-04   
442-430 0 Vista CA 624H ONVOY SPECTRUM, LLC 732   2024-01-04   
442-432 4 Calexico CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-465 2 Ocotillo CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-465 6 Ocotillo CA 624H ONVOY SPECTRUM, LLC 732   2021-11-08   
442-566 7 Valley Center CA 624H ONVOY SPECTRUM, LLC 732   2024-01-04   
442-567 1 Escondido CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-567 2 Escondido CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-567 3 Escondido CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-567 4 Escondido CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-567 5 Escondido CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-577 2 Pauma Valley CA 624H ONVOY SPECTRUM, LLC 732   2021-11-08   
442-577 3 Pauma Valley CA 624H ONVOY SPECTRUM, LLC 732   2021-11-08   
442-577 5 Pauma Valley CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-655 5 San Marcos CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-655 6 San Marcos CA 624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-899 1 Warner Springs CA 624H ONVOY SPECTRUM, LLC 732   2024-01-04   
442-900 9 Ocotillo CA 624H ONVOY SPECTRUM, LLC 732   2021-11-08   
619-215 2 Coronado CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-365 7 Coronado CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-418 2 Chula Vista CA 624H ONVOY SPECTRUM, LLC 732   2020-11-05   
619-438 7 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2022-04-19   
619-512 8 National City CA 624H ONVOY SPECTRUM, LLC 732   2022-04-19   
619-554 5 Coronado CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-619 A Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732      
619-619 0 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 1 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 2 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 3 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 4 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 5 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 6 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 7 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 8 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-619 9 Rancho Santa Fe CA 624H ONVOY SPECTRUM, LLC 732   2023-07-21   
619-626 0 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
619-657 2 La Mesa CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
619-714 3 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2021-05-25   
619-714 4 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2021-05-25   
619-714 5 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2021-05-25   
619-714 6 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2021-05-25   
619-714 7 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2021-05-25   
619-764 7 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2022-04-19   
619-766 6 Jacumba CA 624H ONVOY SPECTRUM, LLC 732   2021-11-05   
619-805 3 Coronado CA 624H ONVOY SPECTRUM, LLC 732   2024-01-04   
619-833 9 Jacumba CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
619-848 9 Del Mar CA 624H ONVOY SPECTRUM, LLC 732   2022-03-30   
619-854 3 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2020-06-29   
619-854 4 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2020-06-29   
619-854 5 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2020-06-29   
619-854 6 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2020-06-29   
619-854 7 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2020-06-29   
619-860 A San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732      
619-860 4 San Diego: San Diego DA CA 624H ONVOY SPECTRUM, LLC 732   2020-01-15   
619-901 3 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-901 4 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2021-10-10   
619-903 0 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-05-05   
619-903 1 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-05-05   
619-903 2 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-05-05   
619-903 3 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-05-05   
619-910 3 National City CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-910 4 National City CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-910 5 National City CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-912 4 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-912 5 El Cajon CA 624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-914 3 Harbison-Alpine CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
619-918 1 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-07-19   
619-927 4 Chula Vista CA 624H ONVOY SPECTRUM, LLC 732   2021-03-26   
619-927 5 Chula Vista CA 624H ONVOY SPECTRUM, LLC 732   2021-03-26   
619-951 5 La Mesa CA 624H ONVOY SPECTRUM, LLC 732   2021-11-13   
619-953 0 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-953 1 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-953 2 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-953 3 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-953 4 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-953 5 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-953 6 La Jolla CA 624H ONVOY SPECTRUM, LLC 732   2021-12-26   
619-967 0 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-12-16   
619-967 1 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-11-15   
619-967 2 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-11-15   
619-967 3 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-11-15   
619-967 4 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-11-15   
619-967 5 National City CA 624H ONVOY SPECTRUM, LLC 732   2021-11-15   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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