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: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-250 A Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 0 Fort Madison IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634      
319-250 1 Fort Madison IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634      
319-250 2 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 3 Fort Madison IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634      
319-250 4 Fort Madison IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
319-250 5 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 6 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 7 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 8 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-250 9 Fort Madison IA DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634      

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

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