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: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-404 A Roff OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
580-404 0 Roff OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
580-404 1 Roff OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
580-404 2 Roff OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-404 4 Roff OK   145J TERRA NOVA TELECOM INC. 536      
580-404 9 Roff OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      

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

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