Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-803 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
408-810 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
408-812 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-214 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-229 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-238 A Carmel CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-258 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-260 A Soledad CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-261 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-292 A Soledad CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-294 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736   2024-05-16   
831-321 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736   2025-01-20   
831-326 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736   2025-01-20   
831-327 A Hollister CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736   2025-02-23   
831-402 A Monterey CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-521 A Monterey CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-524 A Hollister CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-578 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-594 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-595 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-596 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-673 A Hollister CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-710 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-905 A Salinas CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-915 A Monterey CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-917 A Monterey CA 6010 NEW CINGULAR WIRELESS PCS, LLC 736      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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