Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 572 [Rate centres in NPA 572] [Dial plan for NPA 572]

NXX: 446

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-446 A Arcadia OK OKCYOKCE04Z  516J TON80 COMMUNICATIONS, LLC 536      
572-446 0 Arcadia OK   939H COMMIO, LLC 536   2024-02-24   
572-446 1 Arcadia OK   939H COMMIO, LLC 536   2024-02-24   
572-446 2 Arcadia OK   516J TON80 COMMUNICATIONS, LLC 536   2022-04-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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