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: 534

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-534 A Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-534 0 Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2004-06-18   
209-534 1 Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-534 2 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738   2004-11-11   
209-534 3 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-09-19   
209-534 4 Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-534 5 Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-534 6 Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-534 7 Modesto CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738      
209-534 8 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      
209-534 9 Modesto CA SKTOCAOY6MD  5562 METROPCS, INC. 738      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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