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: 594

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-594 A Mena AR   515J IP HORIZON LLC 528   2026-07-17   
479-594 1 Mena AR   515J IP HORIZON LLC 528   2026-07-17   
479-594 2 Mena AR   515J IP HORIZON LLC 528   2026-07-17   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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