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
909-565 1 Fontana CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-07-13   
909-565 4 Fontana CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-07-24   
909-569 6 Diamond Bar CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-12-09   
909-575 3 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-03   
909-575 4 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-03   
909-575 6 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-03   
909-583 0 Redlands CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-15   
909-612 8 Diamond Bar CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2001-10-08   
909-614 6 Chino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-01-28   
909-614 7 Chino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-01-28   
909-616 3 Diamond Bar CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2019-12-09   
909-638 0 Ontario CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-04-30   
909-646 5 Etiwanda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-01-23   
909-647 9 Highland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-22   
909-653 A Colton CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-653 1 Colton CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-11-24   
909-657 5 Ontario CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2014-02-26   
909-658 6 San Bernardino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-12   
909-658 7 San Bernardino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-12   
909-658 8 San Bernardino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-12   
909-664 2 Chino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2001-07-30   
909-671 3 Pomona CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2016-04-21   
909-677 4 San Bernardino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-01-09   
909-680 3 Chino CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-12-15   
909-694 A Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-694 0 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-04   
909-694 1 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-04   
909-694 2 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-04   
909-694 3 Upland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-04   
909-697 2 Fontana CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-06   
909-726 9 Marshall CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2008-06-22   
909-740 2 Ontario CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2020-09-16   
909-747 3 Redlands CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-12-07   
909-753 A Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-753 0 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-753 1 Claremont-San Dimas CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-781 2 Ontario CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-09-15   
909-801 2 Redlands CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-27   
909-801 6 Redlands CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-27   
909-801 7 Redlands CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-27   
909-803 9 Etiwanda CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-22   
909-804 5 Marshall CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-18   
909-804 6 Marshall CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-18   
909-804 7 Marshall CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-06-18   
909-839 4 Diamond Bar CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
909-839 5 Diamond Bar CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
909-839 6 Diamond Bar CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-07-23   
909-863 6 Highland CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-02-10   
909-906 4 Ontario CA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2014-03-27   
909-907 A Highland 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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