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: 365

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-365 A Heber Springs AR HBSPARMADS0  9533 SOUTHWESTERN BELL 528      
501-365 0 Heber Springs AR   9533 SOUTHWESTERN BELL 528      
501-365 1 Heber Springs AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2008-12-21   
501-365 2 Heber Springs AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2008-02-01   
501-365 3 Heber Springs AR   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2007-05-11   
501-365 6 Heber Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-10-05   
501-365 7 Heber Springs AR   516C AT&T CORP. 528   2011-04-25   
501-365 8 Heber Springs AR   348F ONVOY, LLC - AR 528   2020-02-03   
501-365 9 Heber Springs AR   348F ONVOY, LLC - AR 528   2020-02-03   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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