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: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-529 A Alex OK OKCYOKCEXLZ  965H FRACTEL, LLC 536      
572-529 0 Alex OK OKCYOKCEXEZ  073H TELNYX LLC 536   2023-05-15   
572-529 1 Alex OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-07-24   
572-529 2 Alex OK OKCYOKCEXXY  516C AT&T CORP. 536   2022-12-12   
572-529 3 Alex OK OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-529 4 Alex OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2021-07-24   
572-529 5 Alex OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2025-03-01   
572-529 6 Alex OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2021-07-04   
572-529 7 Alex OK OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-529 8 Alex OK OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-529 9 Alex OK OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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