Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 719 [Rate centres in NPA 719] [Dial plan for NPA 719]

NXX: 775

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-775 A Limon CO LIMNCOMARS1  9636 QWEST CORPORATION 658      
719-775 0 Limon CO   9636 QWEST CORPORATION 658      
719-775 1 Limon CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2009-05-22   
719-775 2 Limon CO   9636 QWEST CORPORATION 658      
719-775 3 Limon CO   939H COMMIO, LLC 658   2021-11-18   
719-775 4 Limon CO   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 658   2017-09-01   
719-775 5 Limon CO   6010 NEW CINGULAR WIRELESS PCS, LLC 658   2025-05-30   
719-775 6 Limon CO   6010 NEW CINGULAR WIRELESS PCS, LLC 658   2010-11-04   
719-775 7 Limon CO   145J TERRA NOVA TELECOM INC. 658   2020-11-14   
719-775 8 Limon CO   9636 QWEST CORPORATION 658      
719-775 9 Limon CO   9636 QWEST CORPORATION 658      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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