Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
314-262 A Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-266 A Ladue MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-485 A Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-488 A Kirkwood MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-667 A St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-690 A Sappington MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-720 A Creve Coeur MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-732 A St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-766 A St Louis MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-206 A Beaufort MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-342 A Richwoods MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-232 A Festus-Crystal City MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-234 A Union MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-243 A De Soto MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-323 A Antonia MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-334 A Pacific MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-352 A St Charles MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-364 A St Clair MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-388 A Union MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-486 A Harvester MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-487 A St Charles MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-489 A Chesterfield MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-524 A Festus-Crystal City MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-552 A Manchester MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-565 A De Soto MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-614 A O'Fallon MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-642 A Imperial MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-764 A Fenton MO 4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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