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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-372 6 Los Angeles: DA 01 CA 252F WIDE VOICE, LLC - CA 730   2016-08-26   
213-372 7 Los Angeles: DA 01 CA 252F WIDE VOICE, LLC - CA 730   2016-08-26   
323-504 7 Los Angeles: DA 14 CA 252F WIDE VOICE, LLC - CA 730   2016-08-18   
424-359 6 Beverly Hills CA 252F WIDE VOICE, LLC - CA 730   2016-06-02   
562-349 8 Long Beach CA 252F WIDE VOICE, LLC - CA 730   2016-06-02   
562-349 9 Long Beach CA 252F WIDE VOICE, LLC - CA 730   2016-06-02   
562-679 5 Lakewood CA 252F WIDE VOICE, LLC - CA 730   2016-08-18   
562-731 5 Lakewood CA 252F WIDE VOICE, LLC - CA 730   2016-08-18   
562-766 5 Lakewood CA 252F WIDE VOICE, LLC - CA 730   2016-08-18   
626-829 5 Arcadia CA 252F WIDE VOICE, LLC - CA 730   2016-08-26   
657-281 3 Orange CA 252F WIDE VOICE, LLC - CA 730   2016-08-27   
661-306 8 Lake Hughes CA 252F WIDE VOICE, LLC - CA 730   2016-08-28   
747-265 5 Reseda CA 252F WIDE VOICE, LLC - CA 730   2016-08-27   
818-214 5 Reseda CA 252F WIDE VOICE, LLC - CA 730   2016-08-27   
909-318 4 Big Bear Lake CA 252F WIDE VOICE, LLC - CA 730   2016-08-26   
909-332 A San Bernardino CA 252F WIDE VOICE, LLC - CA 730      
909-332 1 San Bernardino CA 252F WIDE VOICE, LLC - CA 730   2011-10-22   
949-799 9 Rancho Viejo CA 252F WIDE VOICE, LLC - CA 730   2017-03-02   
951-387 7 Murrieta CA 252F WIDE VOICE, LLC - CA 730   2014-09-02   
951-981 9 Lakeview-Nuevo CA 252F WIDE VOICE, LLC - CA 730   2016-06-12   

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

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