Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

NXX: 589

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-589 A Modesto CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-01-12   
209-589 0 Modesto CA   649C ONVOY, LLC - CA 738   2009-02-19   
209-589 1 Modesto CA   145J TERRA NOVA TELECOM INC. 738   2025-01-08   
209-589 2 Modesto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-04-05   
209-589 3 Modesto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-04-05   
209-589 4 Modesto CA   5562 METROPCS, INC. 738   2009-03-29   
209-589 5 Modesto CA   5562 METROPCS, INC. 738   2009-03-29   
209-589 6 Modesto CA   5562 METROPCS, INC. 738   2009-03-29   
209-589 7 Modesto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-04-05   
209-589 8 Modesto CA   6529 T-MOBILE USA, INC. 738   2011-08-11   
209-589 9 Modesto CA   649C ONVOY, LLC - CA 738   2009-09-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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