Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-855 A Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
970-855 0 Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2012-01-12   
970-855 1 Edwards CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2021-01-14   
970-855 2 Edwards CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-06-20   
970-855 3 Edwards CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2019-05-01   
970-855 4 Edwards CO DNVRCOMA40Z  506J TWILIO INTERNATIONAL, INC. 656   2020-12-18   
970-855 5 Edwards CO DNVRCO03DS1  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2017-04-09   
970-855 6 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-12-04   
970-855 7 Edwards CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-855 8 Edwards CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-855 9 Edwards CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2021-02-22   

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

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