Local Calling Guide

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NPA: 303 [Rate centres in NPA 303] [Dial plan for NPA 303]

NXX: 945

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
303-945 A Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
303-945 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2006-12-07   
303-945 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-19   
303-945 2 Denver CO DNVRCO03DS1  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2006-12-08   
303-945 3 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-07-28   
303-945 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-06-01   
303-945 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-26   
303-945 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-26   
303-945 7 Denver CO ENWDCO47DS3  8980 XO COLORADO, LLC 656   2006-07-07   
303-945 8 Denver CO ENWDCO47DS3  8980 XO COLORADO, LLC 656   2006-07-07   
303-945 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-26   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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