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: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-732 A Wynnewood OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-732 0 Wynnewood OK   515J IP HORIZON LLC 536   2026-04-04   
572-732 2 Wynnewood OK   5562 METROPCS, INC. 536   2025-05-08   
572-732 3 Wynnewood OK   6529 T-MOBILE USA, INC. 536   2025-05-05   
572-732 7 Wynnewood OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-03-06   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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