Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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IRVECAJTRS0  IRVINE  RS 

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-369 A Huntington Beach CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-369 1 Huntington Beach CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-415 A Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-415 0 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-415 1 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-415 4 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-422 A Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-422 1 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-459 6 Fullerton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2003-12-16   
714-464 1 Orange CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-468 A Garden Grove CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-468 1 Garden Grove CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-482 A Brea CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-482 1 Brea CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-485 A Yorba Linda CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-485 1 Yorba Linda CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-657 1 Westminster CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2000-10-25   
714-763 5 Cypress CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2006-12-21   
714-880 A Buena Park CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-880 1 Buena Park CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-924 A Placentia CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-924 1 Placentia CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 A Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 1 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 7 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 9 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-954 2 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-05-17   
747-257 2 Glendale CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-01-27   
747-276 3 Van Nuys CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-08-14   
747-291 2 Burbank: Burbank DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-09-19   
760-463 5 Ridgecrest CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-11-09   
760-474 A El Mirage CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-474 1 El Mirage CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-475 A Victorville: Victorville DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-475 6 Victorville: Victorville DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-478 A Kernville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-478 1 Kernville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-488 4 Victorville: Hesperia DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2002-08-28   
760-523 5 Victorville: Adelanto DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2007-05-06   
760-531 A Weldon CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-531 1 Weldon CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-581 A Wrightwood: Wrightwood DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-581 2 Wrightwood: Wrightwood DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-706 4 Wrightwood: Phelan DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-11-09   
760-718 A Barstow: Barstow DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-718 4 Barstow: Barstow DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
760-813 8 Victorville: Apple Valley DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2008-03-02   
805-205 1 Oxnard CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
805-205 2 Oxnard CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
805-205 7 Oxnard CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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