Local Calling Guide

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NPA: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-580 3 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-580 4 Merced CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738   2008-10-28   
209-580 5 Merced CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2010-03-19   
209-580 6 Merced CA SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2008-12-08   
209-580 7 Merced CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2011-03-12   
209-580 9 Merced CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2011-10-10   
209-581 A Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-581 0 Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-581 1 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-581 2 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-581 3 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-581 4 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-581 5 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-581 6 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-581 7 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738   2006-04-03   
209-581 8 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-11-28   
209-581 9 Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-582 A Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-582 0 Atwater CA SKTNCA01XIZ  073H TELNYX LLC 738   2020-07-10   
209-582 1 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-11-13   
209-582 2 Atwater CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-10-03   
209-582 3 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-08-22   
209-582 4 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-08-22   
209-582 5 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-08-22   
209-582 6 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-07-09   
209-582 7 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-07-09   
209-582 8 Atwater CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-02-08   
209-582 9 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2020-02-07   
209-583 A Wallace CA MNTCCAXGBMD  649C ONVOY, LLC - CA 738      
209-583 0 Wallace CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-03-04   
209-583 1 Wallace CA   515J IP HORIZON LLC 738      
209-583 2 Wallace CA   515J IP HORIZON LLC 738      
209-583 3 Wallace CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-03-08   
209-583 4 Wallace CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2021-11-26   
209-583 5 Wallace CA SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-30   
209-583 6 Wallace CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-03-04   
209-583 7 Wallace CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-03-04   
209-583 8 Wallace CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2019-03-08   
209-583 9 Wallace CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2014-09-08   
209-584 A Valley Springs CA MNTCCAXGBMD  649C ONVOY, LLC - CA 738      
209-584 0 Valley Springs CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2010-07-30   
209-584 1 Valley Springs CA   515J IP HORIZON LLC 738      
209-584 2 Valley Springs CA   515J IP HORIZON LLC 738      
209-584 3 Valley Springs CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2013-03-23   
209-584 4 Valley Springs CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2014-10-20   
209-584 5 Valley Springs CA SKTNCA01X7Z  508J CENTURYLINK COMMUNICATIONS, LLC 738   2014-05-12   
209-584 6 Valley Springs CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2013-03-24   
209-584 7 Valley Springs CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2015-11-01   
209-584 8 Valley Springs CA SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738   2010-12-13   
209-584 9 Valley Springs CA SKTNCA01X6Z  516C AT&T CORP. 738   2011-06-20   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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