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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 761

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-761 A Steamboat Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-761 0 Steamboat Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-761 1 Steamboat Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-761 2 Steamboat Springs CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
970-761 3 Steamboat Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-761 4 Steamboat Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-761 5 Steamboat Springs CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-761 6 Steamboat Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-761 7 Steamboat Springs CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656      
970-761 8 Steamboat Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-761 9 Steamboat Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.