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: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-207 A Weleetka OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536      
572-207 0 Weleetka OK   073H TELNYX LLC 536   2022-08-22   
572-207 1 Weleetka OK   409F ONVOY, LLC - OK 536   2023-07-24   
572-207 6 Weleetka OK   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2022-05-09   
572-207 8 Weleetka OK   624H ONVOY SPECTRUM, LLC 536   2025-01-22   

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

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