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: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-849 A South Caldwell OK SCWLOKXADS0  1788 KANOKLA TEL ASSN 536      
580-849 0 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 1 South Caldwell OK   145J TERRA NOVA TELECOM INC. 536   2025-07-12   
580-849 2 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 3 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 4 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 5 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 6 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 7 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 8 South Caldwell OK   1788 KANOKLA TEL ASSN 536      
580-849 9 South Caldwell OK   1788 KANOKLA TEL ASSN 536      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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