Local Calling Guide

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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-305 A Mount Vernon IA CDRRIAAXQMD  444G AUREON COMMUNICATIONS, LLC 635      
319-305 0 Mount Vernon IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-305 1 Mount Vernon IA CDRRIAAXQMD  444G AUREON COMMUNICATIONS, LLC 635      
319-305 2 Mount Vernon IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-305 3 Mount Vernon IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-305 7 Mount Vernon IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635      
319-305 8 Mount Vernon IA   624H ONVOY SPECTRUM, LLC 635      

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

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