Local Calling Guide

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Switch: HYWRCA115MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
650-648 A Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 0 Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 1 Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 5 Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 8 Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 9 Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-676 1 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-01-07   
650-676 2 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-01-07   
650-676 3 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-01-07   
650-676 4 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-10-26   
650-686 A Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-686 3 Millbrae CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-713 A Half Moon Bay CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-713 0 Half Moon Bay CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-716 A Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-716 0 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-716 1 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-716 2 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-716 4 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-716 5 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-720 A Half Moon Bay CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-720 9 Half Moon Bay CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-749 A La Honda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-749 0 La Honda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-769 A San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-769 1 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-769 2 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-769 3 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-795 A La Honda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-795 0 La Honda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-815 A Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-815 0 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-815 2 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-815 3 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 A South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 2 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 3 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 7 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-826 8 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-827 5 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-09-20   
650-834 8 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-834 9 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-835 3 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-835 5 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-847 A Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-847 2 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-847 3 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-878 6 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-918 1 San Mateo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2011-01-26   
650-919 8 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-09-13   

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

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