Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-482 A OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 0 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 1 OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-14   
712-482 2 OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-14   
712-482 3 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 4 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 5 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 6 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 7 OMAHNENWXJX  508J CENTURYLINK COMMUNICATIONS, LLC 644   2017-10-31   
712-482 8 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-482 9 OKLDIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-492 A OKLDIA070MD  860E INTERSTATE CABLEVISION COMPANY - IA 644      
712-492 0 OMAHNENWX6Y  073H TELNYX LLC 644   2020-05-29   
712-492 1 OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-06-11   
712-492 3   156C BTC, INC. - IA 644   2023-04-29   
712-492 4 OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-09-20   
712-492 9 OKLDIA070MD  860E INTERSTATE CABLEVISION COMPANY - IA 644   2019-08-29   

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

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