Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BLVLILAJ3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-207 A Belleville-Adams IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-223 A Collinsville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-310 A Belleville-Adams IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-328 A Dow IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-356 A Bunker Hill IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-368 A Hardin IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-370 A Medora IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-371 A Tamaroa IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-385 A Tamaroa IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-389 A Ashley IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-390 A Woodlawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-441 A Ashley IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-479 A Salem IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-494 A Jerseyville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-505 A Troy IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-507 A Woodlawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-509 A Belleville-Adams IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-589 A O'Fallon IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-613 A Beckemeyer IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-679 A McClure IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-699 A Vandalia IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-703 A Greenville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-717 A Bethalto IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-722 A Belleville-Adams IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-767 A Belleville-Adams IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-816 A Mount Vernon IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-882 A Highland IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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