Local Calling Guide

Area code/prefix search

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NPA: 572 [Rate centres in NPA 572] [Dial plan for NPA 572]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-200 A Fort Cobb OK OKCYOKCEXLZ  965H FRACTEL, LLC 536      
572-200 0 Fort Cobb OK OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-200 1 Fort Cobb OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-07-24   
572-200 2 Fort Cobb OK OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-200 3 Fort Cobb OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2022-12-23   
572-200 4 Fort Cobb OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-02-24   
572-200 5 Fort Cobb OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2025-03-01   
572-200 6 Fort Cobb OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-10-24   
572-200 8 Fort Cobb OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-04-17   
572-200 9 Fort Cobb OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   

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

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