Local Calling Guide

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Palmdale: Palmdale DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
661-878 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-11-13   
661-878 8 ANHMCA01XEY  516C AT&T CORP. 730   2011-06-13   
661-878 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-11-13   
661-887 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
661-887 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-23   
661-887 1 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-08-09   
661-887 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-23   
661-887 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-23   
661-887 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-07   
661-887 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-07   
661-887 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-07   
661-887 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-07   
661-887 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-07   
661-887 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-23   
661-918 A ONTRCAXPXAY  6967 33 WIRELESS INC. 730      
661-936 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-936 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-09-09   
661-936 1 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-09-09   
661-936 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-03-11   
661-936 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-03-11   
661-936 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-03-11   
661-936 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-03-11   
661-936 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-03-11   
661-936 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-01-14   
661-936 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-01-14   
661-936 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-01-14   
661-944 A LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 0 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 1 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 2 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 3 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 4 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 5 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 6 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-05-13   
661-944 8 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-944 9 LTRKCA11RPA  9740 PACIFIC BELL 730      
661-947 A PLDLCA01DS0  9740 PACIFIC BELL 730      
661-965 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-966 A LSANCA01XSY  9748 AMERICAN MESSAGING SERVICES, LLC 730      
661-970 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   
661-970 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-04-12   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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