Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

O'Fallon, IL [Prefix detail]

LATA: 520 ST LOUIS MO

LIR:

V: 06792 H: 03435

ILEC: 9329 ILLINOIS BELL TEL CO

Includes all or part of:

NPA 618:

206 589 607 622 624 628 632 680 726

NPA 730:

240

See all [Local Prefixes]

Local calling TO 18 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Alton, IL A    
Belleville-Adams, IL A    
Belleville-Pioneer, IL A    
Bethalto, IL A    
Brighton, IL A    
Collinsville, IL A    
East St Louis, IL A    
Edgemont, IL A    
Edwardsville, IL A    
Freeburg, IL A    
Glen Carbon, IL A    
Granite City, IL A    
Lebanon, IL A    
Marine, IL A    
New Athens, IL A    
Trenton, IL B    
Troy, IL A    
Wood River, IL A    

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.