Local Calling Guide

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

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-255 A Columbus Junction IA CLJTIAAM1MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-255 0 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-06-19   
319-255 1 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-10-16   
319-255 2 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
319-255 3 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-07-18   
319-255 4 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-11-28   
319-255 5 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-11-28   
319-255 6 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-06-11   
319-255 7 Columbus Junction IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-10-30   
319-255 8 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-07-08   
319-255 9 Columbus Junction IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2021-02-24   

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

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