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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-817 A Ferndale AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-817 0 Ferndale AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-817 3 Ferndale AR   502D COMCAST PHONE OF ARKANSAS, LLC - AR 528   2015-03-21   
501-817 4 Ferndale AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-01-04   
501-817 5 Ferndale AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2019-04-01   
501-817 6 Ferndale AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2013-04-26   
501-817 8 Ferndale AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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