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: 472

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-472 A Seminole OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-472 0 Seminole OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-07-24   
572-472 1 Seminole OK   409F ONVOY, LLC - OK 536   2025-04-12   
572-472 2 Seminole OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-04-28   
572-472 3 Seminole OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-07-19   
572-472 4 Seminole OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-04-28   
572-472 5 Seminole OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-04-28   
572-472 9 Seminole OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2024-03-24   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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