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: 757

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-757 A Ryan OK RYANOKMARS1  9533 SOUTHWESTERN BELL 536      
580-757 1 Ryan OK RYANOKMARS1  9533 SOUTHWESTERN BELL 536      
580-757 2 Ryan OK RYANOKMARS1  9533 SOUTHWESTERN BELL 536      
580-757 3 Ryan OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-757 5 Ryan OK OKCYOKCEXXY  516C AT&T CORP. 536      
580-757 6 Ryan OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-757 7 Ryan OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-757 8 Ryan OK OKCYOKCEXBZ  073H TELNYX LLC 536      
580-757 9 Ryan OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      

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

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