Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
650-480 A Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-480 2 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-480 4 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-480 6 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-480 7 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-480 8 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-487 6 La Honda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-06-01   
650-518 5 Los Altos CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-10-11   
650-520 2 San Mateo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-09-15   
650-534 A South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-534 9 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-535 4 Moss Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-06-01   
650-539 3 San Mateo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-07-03   
650-544 2 San Mateo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2011-01-26   
650-549 A Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-549 0 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-549 2 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-549 3 Redwood City CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-561 7 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-06-04   
650-561 8 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-06-04   
650-605 A Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-605 0 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-605 1 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-605 2 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-605 4 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-605 6 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-605 8 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-01-18   
650-605 9 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-618 4 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-06-04   
650-618 5 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-06-04   
650-618 6 Palo Alto CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-06-04   
650-623 4 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2002-09-10   
650-623 6 Mountain View CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2002-09-10   
650-628 A San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 0 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 1 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 2 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 3 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 4 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 5 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 7 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-628 9 San Carlos-Belmont CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-636 A South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-636 0 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-636 1 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-636 2 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-636 8 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-636 9 South San Francisco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-642 2 San Mateo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-08-14   
650-645 3 San Mateo CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-03-11   

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

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