Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 929

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-929 A Natural Dam AR NTRDARMARS1  9533 SOUTHWESTERN BELL 526      
479-929 0 Natural Dam AR   073H TELNYX LLC 526   2023-11-17   
479-929 1 Natural Dam AR   9533 SOUTHWESTERN BELL 526      
479-929 2 Natural Dam AR   348F ONVOY, LLC - AR 526   2018-11-05   
479-929 3 Natural Dam AR   516C AT&T CORP. 526   2011-03-26   
479-929 4 Natural Dam AR   348F ONVOY, LLC - AR 526   2021-03-11   
479-929 5 Natural Dam AR   9533 SOUTHWESTERN BELL 526      
479-929 6 Natural Dam AR   348F ONVOY, LLC - AR 526   2020-02-02   
479-929 7 Natural Dam AR   348F ONVOY, LLC - AR 526   2020-02-02   
479-929 8 Natural Dam AR   348F ONVOY, LLC - AR 526   2021-03-11   
479-929 9 Natural Dam AR   490J DISH WIRELESS, LLC 526   2022-08-28   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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