Local Calling Guide

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OCN: 8826 LEVEL 3 COMMUNICATIONS, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
760-307 4 Lenwood CA   730   2005-07-30   
760-308 A Barstow: Barstow DA CA LSANCA54DS7  730      
760-308 9 Barstow: Barstow DA CA   730      
760-309 A Newberry CA LSANCA54DS7  730      
760-309 2 Newberry CA   730      
760-309 4 Newberry CA   730   2005-07-31   
760-309 8 Newberry CA   730      
760-314 A El Mirage CA LSANCA54DS7  730      
760-314 0 El Mirage CA   730      
760-314 7 El Mirage CA   730      
760-316 A Wrightwood: Wrightwood DA CA LSANCA54DS7  730      
760-316 4 Wrightwood: Wrightwood DA CA   730   2005-07-30   
760-316 7 Wrightwood: Wrightwood DA CA   730      
760-317 4 Escondido CA   732   2008-02-05   
760-349 0 Pinyon CA   973   2015-06-26   
760-349 1 Pinyon CA   973   2013-05-10   
760-349 2 Pinyon CA   973   2010-04-02   
760-349 4 Pinyon CA   973   2005-07-30   
760-349 6 Pinyon CA   973   2010-08-08   
760-350 A Kernville CA LSANCA54DS7  730      
760-350 5 Kernville CA   730   2005-07-30   
760-354 7 Calipatria CA   732   2006-03-16   
760-354 8 Calipatria CA   732   2008-09-05   
760-356 8 Holtville CA   732   2005-03-21   
760-362 6 Twentynine Palms CA   973   2010-03-07   
760-362 8 Twentynine Palms CA   973   2005-07-30   
760-363 0 Morongo Valley CA   973   2013-03-28   
760-363 4 Morongo Valley CA   973   2011-10-21   
760-363 5 Morongo Valley CA   973   2005-07-30   
760-364 0 Homestead Valley CA   973   2010-08-08   
760-364 5 Homestead Valley CA   973   2005-07-26   
760-364 6 Homestead Valley CA   973   2012-12-29   
760-364 8 Homestead Valley CA   973   2010-04-02   
760-377 6 Inyokern CA   730   2004-07-17   
760-385 6 Oceanside: Pendleton DA CA   732   2008-02-11   
760-387 9 Pine Creek CA   730   2016-08-07   
760-388 5 El Mirage CA   730   2005-07-30   
760-389 4 Summit Valley CA   730   2004-07-17   
760-389 5 Summit Valley CA   730   2005-11-26   
760-392 0 Eagle Mountain CA   973   2010-03-07   
760-392 1 Eagle Mountain CA   973   2010-09-03   
760-392 3 Eagle Mountain CA   973   2002-11-17   
760-392 6 Eagle Mountain CA   973   2005-07-30   
760-394 6 Salton CA   973   2010-08-30   
760-394 8 Salton CA   973   2015-07-25   
760-405 8 Oceanside: Oceanside DA CA   732   2012-07-17   
760-406 4 Palm Springs CA   973      
760-410 5 San Marcos CA   732   2014-12-14   
760-412 A Brawley CA SNDACAGLDS2  732      
760-412 4 Brawley CA   732      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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