Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-724 A Morrison OK MRSNOKMARL1  9533 SOUTHWESTERN BELL 536      
580-724 0 Morrison OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-22   
580-724 1 Morrison OK MRSNOKMARL1  9533 SOUTHWESTERN BELL 536      
580-724 3 Morrison OK MRSNOKMARL1  9533 SOUTHWESTERN BELL 536      
580-724 5 Morrison OK   145J TERRA NOVA TELECOM INC. 536   2022-06-03   
580-724 8 Morrison OK STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536   2005-01-04   
580-724 9 Morrison OK MRSNOKMARL1  9533 SOUTHWESTERN BELL 536      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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