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: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-879 A Laddonia MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-879 2 Laddonia MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-23   
573-879 3 Laddonia MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-23   
573-879 8 Laddonia MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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