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: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-458 A Washington IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-458 0 Washington IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-458 1 Washington IA IWCYIA702MD  939H COMMIO, LLC 635      
319-458 2 Washington IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
319-458 4 Washington IA CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635      
319-458 5 Washington IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-458 6 Washington IA CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635      
319-458 7 Washington IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635      
319-458 8 Washington IA CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-458 9 Washington IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      

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

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