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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Switch: SCRMCA01XSY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-957 3 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2021-07-17   
916-957 5 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2021-07-17   
916-964 A Sacramento: Main DA CA 649C ONVOY, LLC - CA 726      
916-964 0 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 1 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 2 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 3 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 4 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 5 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 6 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 7 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 8 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-964 9 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2022-07-02   
916-970 A Sacramento: Main DA CA 649C ONVOY, LLC - CA 726      
916-970 3 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2015-04-12   
916-975 A South Placer CA 649C ONVOY, LLC - CA 726      
916-975 0 South Placer CA 649C ONVOY, LLC - CA 726   2016-05-05   
916-975 1 South Placer CA 649C ONVOY, LLC - CA 726   2016-05-05   
916-975 7 South Placer CA 649C ONVOY, LLC - CA 726   2016-04-11   
916-975 8 South Placer CA 649C ONVOY, LLC - CA 726   2016-04-11   
916-982 3 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2021-12-13   
916-982 4 Sacramento: Main DA CA 649C ONVOY, LLC - CA 726   2021-12-13   
916-999 A Sacramento: North DA CA 649C ONVOY, LLC - CA 726      
916-999 4 Sacramento: North DA CA 649C ONVOY, LLC - CA 726   2010-12-16   
916-999 5 Sacramento: North DA CA 649C ONVOY, LLC - CA 726   2010-12-16   
916-999 7 Sacramento: North DA CA 649C ONVOY, LLC - CA 726   2010-12-16   
916-999 9 Sacramento: North DA CA 649C ONVOY, LLC - CA 726   2010-11-14   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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