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: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-637 A Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-637 0 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-637 1 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-637 2 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-637 3 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-637 4 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-637 5 Tracy CA SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-637 6 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-637 7 Tracy CA SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-637 8 Tracy CA SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-637 9 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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