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
408-215 A Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-215 0 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-215 6 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-216 A San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-216 1 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-216 4 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-216 6 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 A San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 0 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 1 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 2 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 4 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 5 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 6 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-273 9 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-310 4 Morgan Hill CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2006-02-01   
408-337 3 Gilroy CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2009-11-02   
408-424 A San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-461 3 San Martin CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-16   
408-490 A San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 5 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 6 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 7 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-490 8 San Jose: West DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-513 3 San Jose: South DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-04-06   
408-600 3 San Jose: South DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-03-11   
408-620 A San Jose: South DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-620 3 San Jose: South DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-10-29   
408-827 3 Los Gatos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2006-02-01   
408-843 4 Gilroy CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2006-02-01   
408-856 A San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-856 1 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-856 3 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-856 9 San Jose: North DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-990 A Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-990 4 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-990 8 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
408-990 9 Sunnyvale CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
669-233 4 Los Gatos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-04-30   
669-234 5 San Jose: South DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-07-22   
669-253 4 Morgan Hill CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2015-06-12   
669-257 5 San Martin CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2015-11-03   
669-275 4 San Jose: South DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2016-01-15   
669-500 4 Gilroy CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-06-03   
831-219 3 Aptos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-16   
831-227 2 Santa Cruz CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-16   
831-274 3 Watsonville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-16   
831-291 4 Santa Cruz CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-05-23   
831-316 A Santa Cruz CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-316 0 Santa Cruz CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-319 A Watsonville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-319 0 Watsonville CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-337 A Boulder Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-337 1 Boulder Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-337 9 Boulder Creek CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
831-704 4 Felton CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-05-01   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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