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
408-216 2 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-220 6 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-220 9 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 3 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 7 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-343 4 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-10-12   
408-490 2 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 3 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 9 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-501 6 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-10-12   
408-606 A San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-606 3 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-06-09   
408-606 5 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2012-06-12   
408-645 3 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2010-12-21   
408-755 7 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-06-30   
408-755 8 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-06-30   
408-758 3 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2010-09-14   
408-758 4 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2010-09-14   
408-796 3 Campbell CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
408-876 6 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-933 3 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-933 6 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-990 0 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-990 2 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-299 6 San Rafael CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-09-12   
415-343 A San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 0 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 1 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 2 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 3 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 4 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 6 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 7 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 8 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-343 9 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-365 A San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-366 5 Belvedere CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-14   
415-450 A San Rafael CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-450 9 San Rafael CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-589 2 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-01-28   
415-589 3 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-01-28   
415-589 4 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-02-12   
415-589 5 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-02-12   
415-589 6 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-02-12   
415-633 4 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-633 8 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-645 6 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-653 3 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-09-24   
415-659 A San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 0 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 1 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 2 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 3 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 4 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 5 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 6 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-659 7 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-671 4 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-09-24   
415-671 7 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-09-24   
415-680 A San Francisco: Montrose-Evergreen DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-680 1 San Francisco: Montrose-Evergreen DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-680 2 San Francisco: Montrose-Evergreen DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-680 9 San Francisco: Montrose-Evergreen DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-779 3 Stinson Beach-Bolinas CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
415-796 6 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-796 8 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-796 9 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-805 A San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-805 3 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-01-06   
415-840 A San Francisco: Juniper DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-840 0 San Francisco: Juniper DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-840 1 San Francisco: Juniper DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-840 2 San Francisco: Juniper DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-840 9 San Francisco: Juniper DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-842 3 Ignacio CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
415-878 7 Novato CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
415-886 3 Corte Madera CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
415-944 5 Sausalito CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
415-963 A San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-963 9 San Francisco: Central DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-968 3 Mill Valley CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
415-997 4 Nicasio CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
510-214 A Oakland: Alameda DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-214 0 Oakland: Alameda DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-214 1 Oakland: Alameda DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-256 6 Crockett CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2015-06-17   
510-269 A Oakland: Fruitvale DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-269 9 Oakland: Fruitvale DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 A Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 0 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 1 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 2 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 3 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 4 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 5 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-285 9 Oakland: Main-Piedmont DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-404 A Fremont-Newark: Greenleaf DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-404 0 Fremont-Newark: Greenleaf DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-404 1 Fremont-Newark: Greenleaf DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-404 9 Fremont-Newark: Greenleaf DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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