Local Calling Guide

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

NXX: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-206 A Mentone CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-206 0 Mentone CA   649C ONVOY, LLC - CA 730   2009-04-10   
909-206 1 Mentone CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-04-13   
909-206 2 Mentone CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2009-01-13   
909-206 3 Mentone CA   6529 T-MOBILE USA, INC. 730   2007-10-30   
909-206 4 Mentone CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-03-04   
909-206 5 Mentone CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-28   
909-206 6 Mentone CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-07-04   
909-206 7 Mentone CA   6529 T-MOBILE USA, INC. 730   2007-04-12   
909-206 8 Mentone CA   6529 T-MOBILE USA, INC. 730   2007-04-12   
909-206 9 Mentone CA   6529 T-MOBILE USA, INC. 730   2007-04-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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