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
909-907 0 Highland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-11-24   
909-912 6 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-12-20   
909-912 8 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-12-20   
909-918 5 Calimesa CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-04-01   
909-919 1 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2001-01-31   
909-922 A Etiwanda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-922 0 Etiwanda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-11-21   
909-962 2 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-13   
909-962 3 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-13   
909-962 4 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-13   
909-992 3 Pomona CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-10-04   
909-992 4 Pomona CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-10-04   
949-200 A Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-200 4 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-208 6 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-01-27   
949-231 A Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-231 1 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-231 3 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-231 4 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-231 5 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-231 6 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-236 2 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-12-30   
949-236 3 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-12-30   
949-242 2 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-05-27   
949-242 3 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-05-27   
949-242 4 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-05-27   
949-242 5 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-05-27   
949-257 A Capistrano Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-257 0 Capistrano Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-257 1 Capistrano Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-257 4 Capistrano Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-258 A Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-258 0 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-258 1 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-258 4 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-258 5 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-258 6 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-23   
949-258 8 Newport Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-23   
949-264 A Trabuco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-264 1 Trabuco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-06-11   
949-264 4 Trabuco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-264 7 Trabuco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-10-09   
949-272 5 Capistrano Valley CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-03-23   
949-281 3 Laguna Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-23   
949-281 5 Laguna Beach CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-23   
949-288 6 Trabuco CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-10-09   
949-296 A Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-296 0 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-296 1 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
949-296 2 Irvine CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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