Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 9636 QWEST CORPORATION

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
970-984 A New Castle CO NWCSCOMARS1  656      
970-984 0 New Castle CO NWCSCOMARS1  656      
970-984 1 New Castle CO NWCSCOMARS1  656      
970-984 2 New Castle CO NWCSCOMARS1  656      
970-984 3 New Castle CO NWCSCOMARS1  656      
970-984 9 New Castle CO NWCSCOMARS1  656      
970-985 7 Grand Junction CO GDJTCOMADS0  656      
970-986 3 Grand Junction CO GDJTCOMADS0  656      
983-888 2 Denver CO BRFDCOMADS0  656      
983-888 3 Denver CO BRFDCOMADS0  656      
983-888 4 Denver CO BRFDCOMADS0  656      
983-888 5 Denver CO BRFDCOMADS0  656      
983-888 6 Denver CO BRFDCOMADS0  656      

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

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