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: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-320 A Van Buren MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-320 0 Van Buren MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-06-01   
573-320 2 Van Buren MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-08-08   
573-320 3 Van Buren MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-08   
573-320 8 Van Buren MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-05-20   
573-320 9 Van Buren MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-05-20   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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