Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-544 A Ontario CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-544 0 Ontario CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
909-544 1 Ontario CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
909-544 2 Ontario CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
909-544 3 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2008-10-11   
909-544 4 Ontario CA LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730   2006-11-13   
909-544 5 Ontario CA RILTCA11DS0  7480 PACIFIC BELL - CLEC 730   2007-12-30   
909-544 6 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2008-10-11   
909-544 7 Ontario CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-07   
909-544 8 Ontario CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2008-10-11   
909-544 9 Ontario CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-12-07   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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