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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-227 A Marston MO STLSMOPLRS1  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-227 0 Marston MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-227 1 Marston MO   5607 CHARTER FIBERLINK, LLC - MO 520   2006-01-08   
573-227 2 Marston MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-08-01   
573-227 3 Marston MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-08-01   
573-227 4 Marston MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-08-22   
573-227 5 Marston MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-227 6 Marston MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-227 7 Marston MO   554A SOCKET TELECOM, LLC - MO 520   2004-05-14   
573-227 8 Marston MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
573-227 9 Marston MO   173H LOCAL ACCESS LLC - MO 520   2013-12-19   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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