Local Calling Guide

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

NXX: 774

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-774 A Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635      
319-774 0 Cedar Rapids IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2015-06-12   
319-774 1 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2013-12-09   
319-774 2 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2013-01-11   
319-774 3 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2013-05-30   
319-774 4 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2013-07-13   
319-774 5 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2011-09-02   
319-774 6 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2011-01-15   
319-774 7 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2014-06-08   
319-774 8 Cedar Rapids IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2014-07-25   
319-774 9 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2018-12-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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