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: 823

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-823 A Grundy Center IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-823 0 Grundy Center IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-823 1 Grundy Center IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2014-02-06   
319-823 3 Grundy Center IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2018-08-03   
319-823 6 Grundy Center IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
319-823 8 Grundy Center IA   593K MCC TELEPHONY LLC 635   2010-05-06   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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