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-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-341 0 Olathe CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-10-02   
970-519 4 Telluride CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2017-02-25   
970-527 9 Paonia CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   
970-546 1 Delta CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-10-14   
970-697 A Grand Junction CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656      
970-697 2 Grand Junction CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2014-05-23   
970-787 9 Montrose CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-10-02   
970-835 6 Eckert CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   
970-856 9 Cedaredge CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   
970-872 9 Hotchkiss CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   
970-919 8 Silverton CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-06-20   
970-921 1 Crawford CO 5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-11-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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