Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
303-999 A Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
303-999 0 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
303-999 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-999 2 Denver CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
303-999 3 Denver CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
303-999 4 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656      
303-999 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-999 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-999 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-999 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-999 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      

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

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