Local Calling Guide

Area code/prefix search

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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 557

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-557 A Granby CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-557 0 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-557 1 Granby CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-557 2 Granby CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-557 3 Granby CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
970-557 4 Granby CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-557 5 Granby CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
970-557 6 Granby CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
970-557 7 Granby CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-557 8 Granby CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
970-557 9 Granby CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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