Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 720 [Rate centres in NPA 720] [Dial plan for NPA 720]

NXX: 801

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-801 A Georgetown CO DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656      
720-801 0 Georgetown CO DNVRCO26XLX  939H COMMIO, LLC 656   2022-11-18   
720-801 1 Georgetown CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-24   
720-801 3 Georgetown CO   321J HD CARRIER LLC 656   2022-11-17   
720-801 6 Georgetown CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2022-12-15   
720-801 9 Georgetown CO   321J HD CARRIER LLC 656   2022-11-17   

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

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