Local Calling Guide

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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-566 A Boswell OK BSWLOKMARS1  9533 SOUTHWESTERN BELL 536      
580-566 0 Boswell OK OKCYOKCEXEZ  073H TELNYX LLC 536      
580-566 1 Boswell OK BSWLOKMARS1  9533 SOUTHWESTERN BELL 536      
580-566 2 Boswell OK BSWLOKMARS1  9533 SOUTHWESTERN BELL 536      
580-566 4 Boswell OK   145J TERRA NOVA TELECOM INC. 536      
580-566 5 Boswell OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-566 6 Boswell OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-566 7 Boswell OK OKCYOKCEXXY  516C AT&T CORP. 536      
580-566 8 Boswell OK STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536      

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

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