Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 913 [Rate centres in NPA 913] [Dial plan for NPA 913]

NXX: 431

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
913-431 A Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524      
913-431 0 Kansas City KS   145J TERRA NOVA TELECOM INC. 524   2025-07-30   
913-431 1 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2025-11-10   
913-431 2 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2023-11-24   
913-431 3 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2023-11-24   
913-431 4 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2023-11-25   
913-431 5 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2023-11-25   
913-431 6 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2025-11-10   
913-431 8 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2025-10-26   
913-431 9 Kansas City KS KSCYMO55XXX  205F ONVOY, LLC - KS 524   2025-10-26   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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