Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-406 A Denver IA CDRRIAAB4MD  7421 AT&T - LOCAL 635      
319-406 0 Denver IA   593K MCC TELEPHONY LLC 635      
319-406 1 Denver IA CDRRIAAB4MD  7421 AT&T - LOCAL 635      
319-406 2 Denver IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635      
319-406 3 Denver IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-406 4 Denver IA IWCYIA701MD  073H TELNYX LLC 635      
319-406 5 Denver IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-406 6 Denver IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-406 7 Denver IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-406 8 Denver IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-406 9 Denver IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      

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

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