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
707-879 3 Tomales CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
707-890 3 Santa Rosa CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2015-02-11   
707-934 3 Sonoma CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
707-943 6 Miranda CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-05-31   
707-947 3 Yountville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
707-955 3 Healdsburg CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2009-11-01   
925-201 5 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-10-18   
925-203 3 Pittsburg CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-14   
925-206 3 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
925-226 5 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-04-23   
925-226 9 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2005-04-03   
925-231 2 Martinez CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-14   
925-232 2 Pittsburg West CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-14   
925-232 7 Pittsburg West CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-05-17   
925-235 2 Moraga CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-14   
925-255 A Orinda CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-255 2 Orinda CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-255 8 Orinda CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-11-11   
925-273 3 Livermore CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
925-273 6 Livermore CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-11-11   
925-278 5 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-04-03   
925-293 3 Martinez CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-09-15   
925-293 5 Martinez CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-02-23   
925-298 A Lafayette CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-298 6 Lafayette CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-01-12   
925-298 8 Lafayette CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-09-15   
925-298 9 Lafayette CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-307 2 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2018-06-22   
925-316 4 Martinez CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-01-24   
925-326 3 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-10-18   
925-331 6 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-01-10   
925-334 3 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-11-08   
925-350 5 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-01-16   
925-357 4 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-01-12   
925-364 A Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-364 6 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-01-23   
925-364 8 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-01-12   
925-364 9 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-377 6 Moraga CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-07-10   
925-418 3 East Contra Costa CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
925-436 5 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-03-16   
925-446 3 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-09-27   
925-499 A Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-499 4 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2018-01-25   
925-524 3 Clayton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
925-524 6 Clayton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-01-12   
925-529 6 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-09-27   
925-529 8 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-09-15   
925-557 A Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-557 2 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-557 3 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-557 4 Dublin-San Ramon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-627 8 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-01-31   
925-690 4 Clayton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2016-07-07   
925-690 6 Clayton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-05-05   
925-732 4 Antioch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-10-30   
925-738 2 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-808 7 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-05-27   
925-826 A Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-826 0 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-826 1 Concord CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-854 A Danville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-854 0 Danville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-04-16   
925-854 1 Danville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-854 6 Danville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-11-11   
925-948 A Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-948 0 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-948 1 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-948 2 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-948 3 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-948 4 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-948 9 Walnut Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-965 2 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2006-03-23   
925-965 5 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2006-01-05   
925-965 8 Pleasanton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-06-15   
925-983 A Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-983 2 Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2007-11-18   
925-983 3 Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-983 4 Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2010-07-02   
925-983 5 Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-09-27   
925-983 6 Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2015-11-06   
925-983 8 Bishop Ranch CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-06-25   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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