Local Calling Guide

Area code/prefix search

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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
209-651 4 Sonora: Juno DA CA SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-30   
209-651 5 Sonora: Juno DA CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2015-07-25   
209-651 6 Sonora: Juno DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-02-26   
209-651 8 Sonora: Juno DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-02-26   
209-651 9 Sonora: Juno DA CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2015-11-01   
209-652 A Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 0 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 1 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 2 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 3 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 4 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 5 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 6 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 7 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 8 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-652 9 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-653 A Modesto CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-654 A Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-654 0 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2023-11-03   
209-654 1 Tracy CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-10-04   
209-654 2 Tracy CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-10-04   
209-654 3 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2023-11-03   
209-654 4 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-11-28   
209-654 5 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-11-28   
209-654 6 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-11-28   
209-654 7 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-10-19   
209-654 8 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-10-19   
209-654 9 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-10-19   
209-655 A Waterford: Main DA CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-655 0 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-08-08   
209-655 1 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-08-08   
209-655 2 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-10-03   
209-655 3 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-10-03   
209-655 4 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-11-22   
209-655 5 Waterford: Main DA CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-01-19   
209-655 6 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-03-05   
209-655 7 Waterford: Main DA CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-11-22   
209-655 8 Waterford: Main DA CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2021-04-18   
209-655 9 Waterford: Main DA CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2019-09-22   
209-656 A Turlock CA TRLCCA11DS0  9740 PACIFIC BELL 738      
209-657 A Riverbank CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-657 0 Riverbank CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-07-12   
209-657 1 Riverbank CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-07-12   
209-657 2 Riverbank CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-08-08   
209-657 3 Riverbank CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2021-08-08   
209-657 4 Riverbank CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2023-02-06   
209-657 5 Riverbank CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2022-02-24   
209-657 6 Riverbank CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2021-11-21   
209-657 7 Riverbank CA SKTNCACZ9MD  516J TON80 COMMUNICATIONS, LLC 738   2021-11-17   
209-657 8 Riverbank CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2021-04-18   

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

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