Local Calling Guide

Area code/prefix search

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

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-344 A Columbus Junction IA CLJTIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-344 0 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-04-13   
319-344 1 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-07-08   
319-344 2 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-12-13   
319-344 3 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2022-01-28   
319-344 4 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-08-28   
319-344 5 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-10-21   
319-344 6 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2020-10-21   
319-344 7 Columbus Junction IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2022-02-18   
319-344 8 Columbus Junction IA DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-06-24   
319-344 9 Columbus Junction IA CLJTIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634   2015-09-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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