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: 709

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-709 A Grand Lake CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-709 0 Grand Lake CO DNVRCO26XIX  073H TELNYX LLC 656   2019-11-30   
970-709 1 Grand Lake CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2023-01-06   
970-709 2 Grand Lake CO DNVRCOMA40Z  506J TWILIO INTERNATIONAL, INC. 656   2020-12-18   
970-709 5 Grand Lake CO DNVRCOMA51Z  839J EON TELECOM, INC. 656   2023-06-25   
970-709 7 Grand Lake CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2019-10-14   
970-709 9 Grand Lake CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656   2021-11-15   

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

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