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: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-552 A Calvin OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-552 0 Calvin OK OKCZOKZC8MD  073H TELNYX LLC 536      
572-552 1 Calvin OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-552 5 Calvin OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-552 9 Calvin OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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