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: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-668 A Bourbon MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
573-668 0 Bourbon MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2006-08-24   
573-668 1 Bourbon MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-26   
573-668 2 Bourbon MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-11-25   
573-668 5 Bourbon MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-06   
573-668 6 Bourbon MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-07   
573-668 7 Bourbon MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-10-14   
573-668 8 Bourbon MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-07-01   

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

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