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: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-515 A Shelbina MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-515 0 Shelbina MO WNVLMOXAX9X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-02-28   
573-515 1 Shelbina MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-08-07   
573-515 2 Shelbina MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-23   
573-515 3 Shelbina MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-23   
573-515 4 Shelbina MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-06   
573-515 5 Shelbina MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-08   
573-515 7 Shelbina MO BLVLILAJ3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2023-03-09   
573-515 8 Shelbina MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2019-10-10   
573-515 9 Shelbina MO WNVLMOXAXLX  250A CHARITON VALLEY COMMUNICATIONS CORPORATION 520   2022-05-25   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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