Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Shelby, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-207 A AVOCIAXO2MD  774B WALNUT TELEPHONE COMPANY, INC. - IA 644      
712-207 2 AVOCIAXO2MD  774B WALNUT TELEPHONE COMPANY, INC. - IA 644   2004-07-16   
712-207 3 RCCYIAXCHMD  221F ONVOY, LLC - IA 644   2021-10-31   
712-207 4 RCCYIAXCHMD  221F ONVOY, LLC - IA 644   2022-01-28   
712-207 5 BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2022-07-03   
712-544 A SHLBIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-544 1 SHLBIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-544 2 SHLBIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-544 4 OMAKNEYW6MD  965H FRACTEL, LLC 644   2020-01-17   
712-544 5 RCCYIAXCHMD  221F ONVOY, LLC - IA 644   2021-05-21   
712-544 9 SHLBIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      

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

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