Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
858-207 6 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-11-07   
858-216 4 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   
858-217 4 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-02-17   
858-217 5 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-12-22   
858-223 0 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-07-20   
858-223 1 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-08-13   
858-224 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-03-20   
858-224 9 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-06-14   
858-225 1 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-225 4 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-09-01   
858-225 6 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-06   
858-225 7 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-06   
858-225 8 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-06   
858-227 4 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-04-10   
858-240 2 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-04-24   
858-240 4 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-02-29   
858-240 5 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-06-17   
858-248 4 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-07   
858-248 8 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-03-11   
858-250 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-09-01   
858-250 3 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-09-01   
858-256 7 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-06-21   
858-257 A La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-257 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-11-22   
858-257 3 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-08-30   
858-257 4 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-11-22   
858-258 A San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-258 4 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2018-07-29   
858-258 6 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2018-09-22   
858-258 8 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2018-09-22   
858-260 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-03-20   
858-260 3 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-01-30   
858-261 6 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-12-05   
858-263 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-07-23   
858-263 1 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-07-23   
858-266 8 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-03-23   
858-275 2 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-07-07   
858-275 6 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-03   
858-281 A La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-281 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-03   
858-281 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-06-13   
858-281 4 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-25   
858-281 5 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-25   
858-283 7 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2024-04-30   
858-284 2 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-10   
858-284 3 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-10   
858-291 1 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-08-17   
858-302 5 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2018-11-04   
858-304 1 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-08-14   
858-309 4 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-02   
858-309 5 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-11-21   
858-314 3 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-08-27   
858-321 5 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2023-10-06   
858-322 6 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-08-23   
858-323 A Chula Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-323 2 Chula Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-09-23   
858-332 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-03-11   
858-333 8 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-12-13   
858-345 2 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-12-22   
858-345 4 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-02-17   
858-345 5 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-28   
858-346 A La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 1 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 4 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 5 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 6 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 7 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 8 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-346 9 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-348 4 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-07-23   
858-355 9 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2022-01-07   
858-356 5 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-11-26   
858-356 6 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-11-26   
858-360 7 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-04-28   
858-366 4 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-22   
858-367 5 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   
858-375 A Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-375 1 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-09-18   
858-375 4 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-22   
858-375 5 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-14   
858-380 4 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-04-03   
858-380 5 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-04-03   
858-381 4 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-07-22   
858-381 5 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-01-31   
858-384 0 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-384 4 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-384 5 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-386 1 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-11-14   
858-386 4 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-05-24   
858-386 7 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-02-14   
858-388 3 El Cajon CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2019-10-05   
858-397 5 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-05-19   
858-402 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2024-06-29   
858-412 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-05-03   
858-412 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-05-04   
858-412 7 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-07-20   
858-429 A San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-429 5 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-01-29   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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