Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-867 A Elsberry MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-867 0 Elsberry MO   515J IP HORIZON LLC 520   2023-12-08   
573-867 1 Elsberry MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2023-08-06   
573-867 2 Elsberry MO   093F ONVOY, LLC - MO 520   2021-05-14   
573-867 3 Elsberry MO   093F ONVOY, LLC - MO 520   2021-05-14   
573-867 5 Elsberry MO   515J IP HORIZON LLC 520   2023-12-08   
573-867 7 Elsberry MO   093F ONVOY, LLC - MO 520   2021-05-13   
573-867 8 Elsberry MO   624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-867 9 Elsberry MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2024-02-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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