Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
314-356 7 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2017-03-02   
314-366 4 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2015-07-10   
314-386 2 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2017-04-23   
314-400 2 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2010-12-16   
314-400 7 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2010-12-16   
314-403 1 Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2010-07-31   
314-403 7 Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2011-05-07   
314-441 7 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-06-14   
314-447 8 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2009-05-14   
314-450 7 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-06-05   
314-450 8 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-06-05   
314-451 4 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2017-10-01   
314-475 2 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2012-02-26   
314-480 3 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-06-05   
314-480 5 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-06-05   
314-480 6 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-06-05   
314-485 A Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-485 2 Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-12-16   
314-485 4 Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-488 A Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-488 2 Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-492 5 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2012-07-29   
314-529 8 Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2015-11-05   
314-546 4 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2007-12-23   
314-549 A Oakville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-549 0 Oakville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-549 5 Oakville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-12-16   
314-549 8 Oakville MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2004-12-18   
314-558 A St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 0 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 1 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 2 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 4 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 5 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 6 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-558 9 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-561 8 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2010-04-02   
314-561 9 St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2010-04-02   
314-563 A Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-563 3 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-593 A Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-593 2 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-593 3 Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-594 A Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-594 0 Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-594 1 Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-596 A Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-596 0 Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-596 3 Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-596 4 Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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