Local Calling Guide

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

NXX: 634

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-634 A Pomona CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
909-634 0 Pomona CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-12-12   
909-634 1 Pomona CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-15   
909-634 2 Pomona CA   649C ONVOY, LLC - CA 730   2008-07-14   
909-634 3 Pomona CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730   2005-12-11   
909-634 4 Pomona CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-12-12   
909-634 5 Pomona CA LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730   2006-11-13   
909-634 6 Pomona CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-31   
909-634 7 Pomona CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-09-27   
909-634 8 Pomona CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-20   
909-634 9 Pomona CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-05-19   

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

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