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: 289

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-289 A Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 0 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-10-30   
580-289 1 Ringling OK OKCYOKCEXBZ  073H TELNYX LLC 536   2019-09-28   
580-289 2 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-10-30   
580-289 3 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-15   
580-289 4 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-15   
580-289 5 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-11   
580-289 6 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-11   
580-289 7 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
580-289 8 Ringling OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
580-289 9 Ringling OK OKCYOKCEXVZ  506J TWILIO INTERNATIONAL, INC. 536   2021-07-16   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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