Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-999 A Guthrie OK OKCYOKCEXLZ  965H FRACTEL, LLC 536      
572-999 0 Guthrie OK   119F BANDWIDTH.COM CLEC, LLC - OK 536   2021-08-08   
572-999 1 Guthrie OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2021-07-24   
572-999 3 Guthrie OK   409F ONVOY, LLC - OK 536   2021-05-28   
572-999 4 Guthrie OK   409F ONVOY, LLC - OK 536   2021-05-28   
572-999 5 Guthrie OK   409F ONVOY, LLC - OK 536   2021-05-28   
572-999 6 Guthrie OK   409F ONVOY, LLC - OK 536   2021-05-28   
572-999 7 Guthrie OK   965H FRACTEL, LLC 536   2021-05-24   
572-999 8 Guthrie OK   965H FRACTEL, LLC 536   2021-05-24   
572-999 9 Guthrie OK   965H FRACTEL, LLC 536   2021-05-24   

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

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