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: 407

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-407 A Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-407 3 Idabel OK OKCYOKCEXFZ  197D VONAGE AMERICA LLC 536   2021-07-11   
580-407 4 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
580-407 5 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
580-407 6 Idabel OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2023-10-08   
580-407 7 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2019-01-21   
580-407 8 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2019-01-21   
580-407 9 Idabel OK OKCYOKCEXBZ  073H TELNYX LLC 536   2018-10-22   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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