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: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-231 A Edmond OK OKCYOKFB24Z  939H COMMIO, LLC 536   2024-04-13   
572-231 0 Edmond OK OKCYOKCEXCZ  939H COMMIO, LLC 536   2024-04-13   
572-231 1 Edmond OK OKCYOKCEXCZ  939H COMMIO, LLC 536   2024-04-13   
572-231 2 Edmond OK OKCYOKCEXCZ  939H COMMIO, LLC 536   2024-04-13   
572-231 3 Edmond OK OKCYOKCEXCZ  939H COMMIO, LLC 536   2024-04-13   
572-231 4 Edmond OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2024-04-15   
572-231 5 Edmond OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2024-05-11   
572-231 6 Edmond OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2024-05-11   
572-231 7 Edmond OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-05-16   
572-231 8 Edmond OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2024-04-15   
572-231 9 Edmond OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2024-04-15   

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

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