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: 202

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-202 A Cordell OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-202 1 Cordell OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   
580-202 2 Cordell OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-09-10   
580-202 3 Cordell OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-10-22   
580-202 4 Cordell OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-12-13   
580-202 9 Cordell OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2021-10-18   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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