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: 608

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-608 A Fort Smith AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-11-06   
479-608 0 Fort Smith AR   196F BANDWIDTH.COM CLEC, LLC - AR 526   2026-11-09   
479-608 7 Fort Smith AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-11-06   
479-608 8 Fort Smith AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-11-06   
479-608 9 Fort Smith AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-11-06   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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