Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 719 [Rate centres in NPA 719] [Dial plan for NPA 719]

NXX: 845

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-845 A Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 0 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 1 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 2 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 3 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 4 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 5 Trinidad CO CLSPCOMAX6Y  5736 COMMNET WIRELESS, LLC 658   2015-06-13   
719-845 6 Trinidad CO CLSPCO11XWX  490J DISH WIRELESS, LLC 658   2024-12-02   
719-845 7 Trinidad CO CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658   2010-11-04   
719-845 8 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      
719-845 9 Trinidad CO TRNDCOMADS0  9636 QWEST CORPORATION 658      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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