Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BLDRCOWNDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
720-759 A Longmont CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-759 0 Longmont CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-759 1 Longmont CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-759 6 Longmont CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-787 A Denver CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-787 0 Denver CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-787 1 Denver CO 777H PACOPTIC NETWORKS, LLC - CO 656      
720-787 6 Denver CO 777H PACOPTIC NETWORKS, LLC - CO 656      

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

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