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: 376

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-376 A Idabel OK IDBLOKMARL1  9533 SOUTHWESTERN BELL 536      
580-376 1 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-26   
580-376 2 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-26   
580-376 3 Idabel OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2016-04-01   
580-376 4 Idabel OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-26   
580-376 5 Idabel OK IDBLOKMARL1  9533 SOUTHWESTERN BELL 536      
580-376 6 Idabel OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2016-02-08   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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