Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-448 A Ferndale AR LTRKARVARS2  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-448 0 Ferndale AR LTRKARVARS2  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-448 1 Ferndale AR LTRKARIYPS0  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-448 2 Ferndale AR LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2005-12-03   
501-448 3 Ferndale AR LTRKARVARS2  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2010-02-14   
501-448 4 Ferndale AR LTRKARVARS2  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2010-05-05   
501-448 5 Ferndale AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2019-10-26   
501-448 6 Ferndale AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2012-01-12   
501-448 7 Ferndale AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-04-18   
501-448 8 Ferndale AR LTRKARFRXFY  624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-448 9 Ferndale AR LTRKARZO2MD  073H TELNYX LLC 528   2019-07-15   

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

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