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: 859

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-859 A Diamond Bar CA RILTCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-859 0 Diamond Bar CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-03   
909-859 1 Diamond Bar CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-08-08   
909-859 2 Diamond Bar CA RILTCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-859 3 Diamond Bar CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-04-13   
909-859 4 Diamond Bar CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-10-08   
909-859 5 Diamond Bar CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2004-01-05   
909-859 6 Diamond Bar CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-01   
909-859 7 Diamond Bar CA RILTCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730   2004-10-21   
909-859 8 Diamond Bar CA RILTCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-859 9 Diamond Bar CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-03-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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