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: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-990 A Rialto CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
909-990 0 Rialto CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
909-990 1 Rialto CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-08-23   
909-990 2 Rialto CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-08-23   
909-990 3 Rialto CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-04-11   
909-990 4 Rialto CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-10-26   
909-990 5 Rialto CA ANHMCA01XEY  516C AT&T CORP. 730   2014-03-05   
909-990 6 Rialto CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2014-11-13   
909-990 7 Rialto CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-11-11   
909-990 8 Rialto CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2014-09-29   
909-990 9 Rialto CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-11-11   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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