Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
983-201 A Denver CO FTCLCOMAAMD  656      
983-201 0 Denver CO FTCLCOMAAMD  656      
983-201 1 Denver CO FTCLCOMAAMD  656      
983-201 2 Denver CO FTCLCOMAAMD  656      
983-201 3 Denver CO FTCLCOMAAMD  656      
983-201 4 Denver CO FTCLCOMAAMD  656      
983-201 5 Denver CO FTCLCOMAAMD  656      
983-201 6 Denver CO FTCLCOMAAMD  656      
983-201 7 Denver CO FTCLCOMAAMD  656      
983-201 8 Denver CO FTCLCOMAAMD  656      
983-201 9 Denver CO FTCLCOMAAMD  656      

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

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