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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-800 A Wellston OK OKCYOKCEXLZ  965H FRACTEL LLC 536   2021-05-24   
572-800 0 Wellston OK OKCYOKCEXLZ  965H FRACTEL LLC 536   2021-05-24   
572-800 2 Wellston OK OKCYOKCEXVZ  506J TWILIO INTERNATIONAL INC 536   2021-07-16   
572-800 3 Wellston OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-08-06   
572-800 4 Wellston OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-10-10   
572-800 7 Wellston OK OKCYOKCEXFZ  197D VONAGE AMERICA LLC 536   2021-07-11   
572-800 8 Wellston OK OKCYOKCEXLZ  965H FRACTEL LLC 536   2021-05-24   
572-800 9 Wellston OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2022-04-04   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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