Local Calling Guide

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Montrose, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-463 A MTRSIAXORS4  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-463 0   751F MCC TELEPHONY OF IOWA, LLC - IA 634   2010-04-15   
319-463 1   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-463 2   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-463 3   221F ONVOY, LLC - IA 634   2020-06-27   
319-463 4   508J CENTURYLINK COMMUNICATIONS LLC 634   2016-10-07   
319-463 5   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-463 6   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-463 7   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-463 8   221F ONVOY, LLC - IA 634   2021-03-13   
319-463 9   444G AUREON COMMUNICATIONS, LLC 634   2015-01-23   
319-619 A DVNPIA80XSX  5562 METROPCS, INC. 634   2021-08-22   
319-619 4   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2021-12-15   
319-619 6   221F ONVOY, LLC - IA 634   2021-08-28   
319-619 9   5562 METROPCS, INC. 634   2021-08-22   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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