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
442-265 6 El Centro CA   732   2015-01-01   
442-265 7 El Centro CA   732   2015-01-01   
442-265 8 El Centro CA   732   2015-01-01   
442-265 9 El Centro CA   732   2015-01-01   
442-268 0 Palm Springs CA PLSPCAXGXTY  973   2016-07-24   
442-274 0 Palm Desert CA PLSPCAXGXTY  973   2015-06-04   
442-274 1 Palm Desert CA PLSPCAXGXTY  973   2015-06-04   
442-274 5 Palm Desert CA PLSPCAXGXTY  973   2016-09-05   
442-281 8 Escondido CA SNDACAGLDS2  732   2012-11-10   
442-282 4 Palm Desert CA PLSPCAXGXTY  973   2016-03-27   
442-285 2 California City CA LSANCA54DS7  730   2016-09-22   
442-300 9 Indio CA PLSPCAXGXTY  973   2013-08-03   
442-304 8 Eagle Mountain CA PLSPCAXGXTY  973   2020-09-04   
442-321 0 Homestead Valley CA PLSPCAXGXTY  973   2015-07-10   
442-324 3 Indio CA PLSPCAXGXTY  973   2015-08-20   
442-324 4 Indio CA PLSPCAXGXTY  973   2015-08-20   
442-333 4 Oceanside: Oceanside DA CA SNDACAGLDS2  732   2011-09-25   
442-333 6 Oceanside: Oceanside DA CA SNDACAGLDS2  732   2011-06-02   
442-333 7 Oceanside: Oceanside DA CA SNDACAGLDS2  732   2011-10-24   
442-334 0 Palm Desert CA PLSPCAXGXTY  973   2019-03-21   
442-347 3 Barstow: Barstow DA CA LSANCA54DS7  730   2016-01-16   
442-372 A Oceanside: Carlsbad DA CA SNDACAGLDS2  732      
442-372 2 Oceanside: Carlsbad DA CA SNDACAGLDS2  732   2022-08-17   
442-372 7 Oceanside: Carlsbad DA CA SNDACAGLDS2  732   2022-06-21   
442-427 A Oceanside: Carlsbad DA CA SNDACAGLDS2  732      
442-427 2 Oceanside: Carlsbad DA CA SNDACAGLDS2  732   2023-10-26   
442-515 4 San Marcos CA SNDACAGLDS2  732   2018-10-20   
442-666 1 Palm Desert CA PLSPCAXGXTY  973   2012-12-14   
442-666 7 Palm Desert CA PLSPCAXGXTY  973   2013-09-29   
442-788 0 Desert Hot Springs CA PLSPCAXGXTY  973   2020-11-16   
442-788 1 Desert Hot Springs CA PLSPCAXGXTY  973   2020-11-16   
442-888 1 Oceanside: Oceanside DA CA SNDACAGLDS2  732   2012-08-27   
442-888 6 Oceanside: Oceanside DA CA SNDACAGLDS2  732   2011-12-11   
442-999 2 Escondido CA SNDACAGLDS2  732   2011-02-11   
442-999 6 Escondido CA SNDACAGLDS2  732   2011-09-25   
510-200 0 Hayward CA SNFCCASY5MD  722   2009-08-11   
510-203 1 Fremont-Newark: Main DA CA SNFCCASY5MD  722   2015-11-16   
510-213 6 Oakland: Fruitvale DA CA SNFCCASY5MD  722   2008-05-21   
510-228 A Oakland: Fruitvale DA CA SNFCCASY5MD  722      
510-228 3 Oakland: Fruitvale DA CA SNFCCASY5MD  722      
510-228 4 Oakland: Fruitvale DA CA SNFCCASY5MD  722   2003-01-10   
510-230 0 Richmond CA SNFCCASY5MD  722   2008-01-30   
510-230 2 Richmond CA SNFCCASY5MD  722   2008-02-18   
510-239 5 Oakland: Alameda DA CA SNFCCASY5MD  722   2011-04-18   
510-240 1 Fremont-Newark: Greenleaf DA CA SNFCCASY5MD  722   2008-02-14   
510-240 5 Fremont-Newark: Greenleaf DA CA SNFCCASY5MD  722   2008-10-23   
510-246 3 Hayward CA SNFCCASY5MD  722   2012-03-05   
510-248 A Fremont-Newark: Main DA CA SNFCCASY5MD  722      
510-248 4 Fremont-Newark: Main DA CA SNFCCASY5MD  722   2002-05-06   
510-250 A Oakland: Main-Piedmont DA CA SNFCCASY5MD  722      
510-250 0 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722      
510-250 1 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722      
510-250 2 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722   2008-05-16   
510-250 3 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722   2008-05-16   
510-250 4 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722   2006-08-11   
510-250 5 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722      
510-250 7 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722   2007-12-04   
510-253 0 Richmond CA SNFCCASY5MD  722   2008-02-12   
510-254 A Oakland: Alameda DA CA SNFCCASY5MD  722      
510-254 3 Oakland: Alameda DA CA SNFCCASY5MD  722   2012-08-02   
510-254 5 Oakland: Alameda DA CA SNFCCASY5MD  722   2011-11-12   
510-254 6 Oakland: Alameda DA CA SNFCCASY5MD  722   2012-04-15   
510-257 4 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722   2004-11-29   
510-269 2 Oakland: Fruitvale DA CA SNFCCASY5MD  722   2009-04-27   
510-269 4 Oakland: Fruitvale DA CA SNFCCASY5MD  722   2004-09-13   
510-270 2 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722   2005-10-13   
510-270 4 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722   2013-03-27   
510-270 5 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722   2005-10-13   
510-274 2 Hayward CA SNFCCASY5MD  722   2011-06-27   
510-275 4 El Sobrante-Pinole CA SNFCCASY5MD  722   2006-10-26   
510-275 7 El Sobrante-Pinole CA SNFCCASY5MD  722   2011-10-10   
510-277 A Oakland: Berkeley DA CA   722      
510-277 0 Oakland: Berkeley DA CA   722      
510-277 1 Oakland: Berkeley DA CA   722      
510-277 3 Oakland: Berkeley DA CA   722      
510-279 A Fremont-Newark: Oliver DA CA SNFCCASY5MD  722      
510-279 1 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722      
510-279 3 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722   2005-01-07   
510-279 4 Fremont-Newark: Oliver DA CA SNFCCASY5MD  722   2003-03-04   
510-284 2 Fremont-Newark: Main DA CA SNFCCASY5MD  722   2010-11-27   
510-285 8 Oakland: Main-Piedmont DA CA   722   2005-03-14   
510-291 4 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722   2004-09-13   
510-292 4 Oakland: Berkeley DA CA SNFCCASY5MD  722   2006-06-04   
510-295 4 Oakland: Berkeley DA CA SNFCCASY5MD  722   2003-01-10   
510-296 A Hercules-Rodeo CA SNFCCASY5MD  722      
510-296 0 Hercules-Rodeo CA SNFCCASY5MD  722   2014-05-12   
510-296 4 Hercules-Rodeo CA SNFCCASY5MD  722   2004-01-13   
510-296 5 Hercules-Rodeo CA SNFCCASY5MD  722   2007-05-23   
510-296 6 Hercules-Rodeo CA SNFCCASY5MD  722   2010-10-31   
510-314 8 Hayward CA SNFCCASY5MD  722   2008-07-18   
510-315 A Hayward CA SNFCCASY5MD  722      
510-323 2 Richmond CA SNFCCASY5MD  722   2005-01-26   
510-323 4 Richmond CA SNFCCASY5MD  722   2004-10-19   
510-328 4 Oakland: Fruitvale DA CA SNFCCASY5MD  722   2013-12-28   
510-338 4 Oakland: Main-Piedmont DA CA SNFCCASY5MD  722   2002-10-29   
510-342 3 Hayward CA SNFCCASY5MD  722   2009-11-02   
510-342 5 Hayward CA SNFCCASY5MD  722   2004-07-14   
510-343 5 Oakland: Trinidad DA CA SNFCCASY5MD  722   2005-12-17   
510-343 6 Oakland: Trinidad DA CA SNFCCASY5MD  722   2005-12-17   
510-343 7 Oakland: Trinidad DA CA SNFCCASY5MD  722   2013-03-27   

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Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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