Local Calling Guide

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Santa Monica: Santa Monica DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
424-433 8 SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-05-25   
424-433 9 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-04-29   
424-436 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-436 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-03-19   
424-436 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-08-04   
424-436 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2020-06-15   
424-436 3 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2021-07-04   
424-436 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-12   
424-436 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-16   
424-436 6 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-12-28   
424-436 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-10-04   
424-487 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-487 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-05-08   
424-487 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-05-08   
424-487 2 LSANCAJWMMD  490J DISH WIRELESS, LLC 730   2023-07-20   
424-487 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-05-08   
424-487 4 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-10-15   
424-487 5 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-10-15   
424-487 6 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-10-15   
424-487 7 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2023-11-21   
424-487 8 LSANCARCYDX  732J NUSO, LLC 730   2024-07-29   
424-487 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-01-17   
424-490 A SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-490 0 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-20   
424-490 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-20   
424-490 2 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-19   
424-490 3 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-19   
424-490 4 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-20   
424-490 5 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-20   
424-490 6 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-11-20   
424-490 7 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2023-11-21   
424-490 8 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2023-11-21   
424-490 9 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2023-11-21   
424-508 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-14   
424-508 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-14   
424-508 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-14   
424-508 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-07-11   
424-508 3   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-04-27   
424-508 4 LSANCARCYDX  732J NUSO, LLC 730   2024-07-12   
424-508 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   
424-508 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   
424-508 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   
424-508 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-03   
424-508 9 LSANCARCYDX  732J NUSO, LLC 730   2024-04-20   
424-519 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-23   
424-519 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-23   
424-519 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-23   
424-519 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-23   
424-519 3   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-02-03   
424-519 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-11-24   
424-519 5 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2024-12-05   
424-519 6 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2024-12-05   
424-519 7 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2024-12-05   
424-519 8 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2024-12-05   
424-519 9 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2024-12-05   
424-538 A LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-538 0 LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2017-09-14   
424-538 1 LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
424-538 2 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-03-23   
424-538 3 LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-03-23   
424-538 4 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2018-01-18   
424-538 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2018-07-16   
424-538 6 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2018-01-18   
424-538 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2017-03-24   
424-538 8   829J PAETEC ITEL, LLC 730   2018-02-27   
424-538 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2021-03-14   
424-545 A   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-545 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-03-04   
424-545 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-03-23   
424-545 2   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-04-27   
424-545 3   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-04-27   
424-545 4   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-545 5   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-545 6   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-545 7   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-545 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-545 9   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-556 A   6529 T-MOBILE USA, INC. 730   2025-08-01   
424-556 0   649C ONVOY, LLC - CA 730   2025-10-19   
424-556 1   649C ONVOY, LLC - CA 730   2025-10-19   
424-556 2   649C ONVOY, LLC - CA 730   2025-10-19   
424-556 3   516C AT&T CORP. 730   2026-01-06   
424-556 8   6529 T-MOBILE USA, INC. 730   2025-08-01   
424-556 9   6529 T-MOBILE USA, INC. 730   2025-08-01   
424-581 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-581 0 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-03-07   
424-581 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-03-07   
424-581 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-03-21   
424-581 3   829J PAETEC ITEL, LLC 730   2016-07-22   
424-581 4 SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-10   
424-581 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-09   
424-581 6 SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-27   
424-581 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-29   
424-581 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-29   
424-581 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-29   
424-610 A IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-610 0 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2015-07-24   
424-610 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-06   

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

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