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]

Region: CO

OCN: 2204 COLUMBINE ACQUISITION CORP DBA COLUMBINE TELCO LTD

NPA-NXX BLOCK Rate Centre Region Switch LATA Eff date Disc date Map
719-256 A Crestone CO MOSCCOXCDS0  658     map
719-256 2 Crestone CO   658      
719-256 3 Crestone CO   658      
719-256 4 Crestone CO   658      
719-256 5 Crestone CO   658      
719-256 6 Crestone CO   658      
719-256 7 Crestone CO   658      
719-256 8 Crestone CO   658      
719-256 9 Crestone CO   658      
719-378 A Mosca CO MOSCCOXCDS0  658     map
719-378 0 Mosca CO   658      
719-378 1 Mosca CO   658      
719-378 2 Mosca CO   658      
719-378 5 Mosca CO   658      
719-378 6 Mosca CO   658      
719-378 7 Mosca CO   658      
719-378 8 Mosca CO   658      
719-378 9 Mosca CO   658      

Last updated: Sun, 04 Feb 2018 02:08:19 UTC

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