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
661-656 8 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 9 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-673 3 Santa Clarita: Saugus Canyon Country DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2011-11-07   
661-673 6 Santa Clarita: Saugus Canyon Country DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2011-11-07   
661-676 3 Lancaster CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-01-23   
661-676 4 Lancaster CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-08-22   
661-678 3 Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-03-09   
661-701 A Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-701 0 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 1 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 2 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 3 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 4 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 5 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 6 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 7 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 8 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 9 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-719 A Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-719 0 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 1 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 2 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 3 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 4 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 5 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 6 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 7 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 8 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 9 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-755 A Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-784 A Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-784 0 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 1 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 2 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 3 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 4 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 5 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 6 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 7 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 8 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 9 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-786 9 Santa Clarita: Saugus Canyon Country DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   
661-789 7 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-02-23   
661-803 A Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-812 7 Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   
661-839 2 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-09-09   
661-839 3 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-09-09   
661-839 4 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-12-12   
661-839 5 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-12-12   
661-839 6 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-09-09   

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

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