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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SCRMCA01XEZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-467 A Folsom CA 516C AT&T CORP. 726      
916-467 7 Folsom CA 516C AT&T CORP. 726   2006-06-30   
916-571 5 Sacramento: North DA CA 516C AT&T CORP. 726   2013-11-05   
916-579 5 Fair Oaks (Sacramento) CA 516C AT&T CORP. 726   2015-01-07   
916-587 3 Lincoln CA 516C AT&T CORP. 726   2013-10-16   
916-621 3 Sacramento: North DA CA 516C AT&T CORP. 726   2014-12-04   
916-656 3 Pleasant Grove CA 516C AT&T CORP. 726   2011-09-26   
916-692 5 Sacramento: North DA CA 516C AT&T CORP. 726   2009-07-22   
916-692 8 Sacramento: North DA CA 516C AT&T CORP. 726   2010-05-07   
916-696 2 Sacramento: North DA CA 516C AT&T CORP. 726   2014-07-02   
916-790 8 Folsom CA 516C AT&T CORP. 726   2011-04-04   
916-822 4 Sacramento: Main DA CA 516C AT&T CORP. 726   2010-04-26   
916-823 A Sacramento: Main DA CA 516C AT&T CORP. 726      
916-823 5 Sacramento: Main DA CA 516C AT&T CORP. 726   2015-08-09   
916-824 2 South Placer CA 516C AT&T CORP. 726   2013-09-27   
916-844 7 Fair Oaks (Sacramento) CA 516C AT&T CORP. 726   2006-06-30   
916-891 0 Sacramento: North DA CA 516C AT&T CORP. 726   2015-10-01   
916-900 4 Sacramento: North DA CA 516C AT&T CORP. 726   2012-02-16   
916-917 5 Sacramento: Main DA CA 516C AT&T CORP. 726   2014-02-21   
916-936 4 Folsom CA 516C AT&T CORP. 726   2014-05-13   
916-942 9 Sacramento: Main DA CA 516C AT&T CORP. 726      
916-970 5 Sacramento: Main DA CA 516C AT&T CORP. 726   2014-08-04   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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