Local Calling Guide

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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 584

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-584 A Russellville AR RLVLARXACMD  506J TWILIO INTERNATIONAL, INC. 528   2024-12-27   
479-584 0 Russellville AR RLVLARXACMD  506J TWILIO INTERNATIONAL, INC. 528   2024-12-27   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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