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: 573

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-573 A Eminence MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-11-14   
573-573 5 Eminence MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-11-14   
573-573 7 Eminence MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2024-11-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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