Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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South Caldwell, OK

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

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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