Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4129 O1 COMMUNICATIONS, INC. - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
925-993 A Clayton CA SNFCCAMMDSA  722      
925-993 1 Clayton CA   722      
925-993 2 Clayton CA   722      
925-999 A Dublin-San Ramon CA SNFCCAMMDSA  722      
925-999 1 Dublin-San Ramon CA   722      
925-999 2 Dublin-San Ramon CA   722      
949-201 A Capistrano Valley CA LSANCARCD9S  730      
949-201 1 Capistrano Valley CA   730      
949-201 2 Capistrano Valley CA   730      
949-201 4 Capistrano Valley CA   730      
949-202 A Irvine CA LSANCARCD9S  730      
949-202 0 Irvine CA   730      
949-202 1 Irvine CA   730      
949-202 2 Irvine CA   730      
949-202 4 Irvine CA   730      
949-204 A Laguna Beach CA LSANCARCD9S  730      
949-204 1 Laguna Beach CA   730      
949-204 2 Laguna Beach CA   730      
949-205 A Newport Beach CA LSANCARCD9S  730      
949-205 1 Newport Beach CA   730      
949-205 2 Newport Beach CA   730      
949-205 4 Newport Beach CA   730      
949-207 A Trabuco CA LSANCARCD9S  730      
949-207 0 Trabuco CA   730      
949-207 1 Trabuco CA   730      
949-207 2 Trabuco CA   730      
949-303 A Rancho Viejo CA LSANCARCD9S  730      
949-303 1 Rancho Viejo CA   730      
949-303 2 Rancho Viejo CA   730      
949-447 5 Irvine CA   730   2015-05-21   
949-590 A Irvine CA LSANCARCD9S  730      
949-590 1 Irvine CA   730   2016-07-04   
949-600 A Saddleback Valley CA LSANCARCD9S  730      
949-600 1 Saddleback Valley CA   730      
949-600 2 Saddleback Valley CA   730      
949-600 4 Saddleback Valley CA   730      
951-252 A Temecula CA LSANCARCD9S  730      
951-252 0 Temecula CA   730   2004-06-18   
951-252 1 Temecula CA   730   2004-06-18   
951-252 2 Temecula CA   730   2004-06-18   
951-253 0 Elsinore CA   730   2004-11-13   
951-253 1 Elsinore CA   730   2004-11-13   
951-257 2 Idyllwild CA   730   2004-11-13   
951-257 3 Idyllwild CA   730   2004-11-13   
951-327 2 Hemet: San Jacinto DA CA   730   2006-09-11   
951-389 A Hemet: Anza DA CA LSANCARCD9S  730      
951-389 1 Hemet: Anza DA CA   730   2006-10-09   
951-389 2 Hemet: Anza DA CA   730   2006-10-09   
951-473 A Murrieta CA LSANCARCD9S  730      
951-473 1 Murrieta CA   730   2006-10-09   

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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