Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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New Vienna, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-478 A DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634      
563-478 4 DESMIADTX1X  624H ONVOY SPECTRUM, LLC 634   2024-12-19   
563-478 7 DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634   2022-04-22   
563-921 A NWVNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-921 0 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-03-14   
563-921 1 NWVNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-921 2 NWVNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-921 3 NWVNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-921 4 NWVNIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-921 5 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2017-05-30   
563-921 6 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
563-921 7 DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-07   
563-921 8 MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-09-30   
563-921 9 NWVNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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