Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Louisiana, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-560 A STLSMOPLRS1  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-560 0   6275 UNITED STATES CELLULAR CORP. - MISSOURI 520   2004-05-03   
573-560 1   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-560 2   6275 UNITED STATES CELLULAR CORP. - MISSOURI 520   2009-01-17   
573-560 3   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2002-06-29   
573-560 4   516C AT&T CORP. 520   2011-05-20   
573-560 5   554A SOCKET TELECOM, LLC - MO 520   2004-09-04   
573-560 6   7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2010-05-03   
573-560 7   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2004-05-27   
573-560 8   6664 SPRINT SPECTRUM L.P. 520   2004-10-15   
573-560 9   993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-18   
573-725 A   173H LOCAL ACCESS LLC - MO 520      
573-725 0   093F ONVOY, LLC MO 520   2016-09-28   
573-725 1   173H LOCAL ACCESS LLC - MO 520   2013-12-29   
573-725 2   093F ONVOY, LLC MO 520   2016-09-28   
573-725 3   093F ONVOY, LLC MO 520   2016-04-04   
573-725 4   093F ONVOY, LLC MO 520   2016-04-04   
573-725 5   5607 CHARTER FIBERLINK, LLC - MO 520   2016-05-26   
573-725 7   7575 CENTURYLINK COMMUNICATIONS LLC 520   2014-07-02   
573-725 8   073H TELNYX LLC 520   2018-07-23   
573-754 A LOSNMOSKRS4  9533 SOUTHWESTERN BELL 520      
573-754 0   6275 UNITED STATES CELLULAR CORP. - MISSOURI 520      
573-754 1   9533 SOUTHWESTERN BELL 520      
573-754 2   6275 UNITED STATES CELLULAR CORP. - MISSOURI 520      
573-754 3   9533 SOUTHWESTERN BELL 520      
573-754 4   9533 SOUTHWESTERN BELL 520      
573-754 5   9533 SOUTHWESTERN BELL 520      
573-754 6   9533 SOUTHWESTERN BELL 520      
573-754 7   7432 MCI WORLDCOM COMMUNICATIONS, INC - MO 520   2012-11-14   
573-754 8   9533 SOUTHWESTERN BELL 520      
573-754 9   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   

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

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