Local Calling Guide

Area code/prefix search

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

NXX: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-308 A Fort Madison IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-308 0 Fort Madison IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-308 1 Fort Madison IA DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634      
319-308 3 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-308 4 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-308 5 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-308 6 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-308 7 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-308 8 Fort Madison IA DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634      
319-308 9 Fort Madison IA DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634      

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

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