Local Calling Guide

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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 284

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-284 A Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
909-284 0 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-11-26   
909-284 1 Ontario CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-10   
909-284 2 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-01-03   
909-284 3 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-01-03   
909-284 4 Ontario CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-29   
909-284 5 Ontario CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2011-03-03   
909-284 6 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-03-20   
909-284 7 Ontario CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2013-05-02   
909-284 8 Ontario CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-29   
909-284 9 Ontario CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-04-07   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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