Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 918

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-918 A Broken Arrow OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2024-02-22   
918-918 0 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 1 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 2 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 3 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 4 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 5 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 6 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 7 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 8 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   
918-918 9 Broken Arrow OK   409F ONVOY, LLC - OK 538   2024-02-22   

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

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