Local Calling Guide

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Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name.

Region: IL

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Rate centre ILEC LATA LIR
Oak Forest South, IL: see Tinley Park, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oak Grove, IL: see Rock Island, IL  9329 ILLINOIS BELL TEL CO  634 DAVENPORT IA   
Oak Hill, IL: see Brimfield, IL  1015 FRONTIER NORTH, INC. - IL  368 PEORIA IL   
Oak Lawn, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oak Park, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oakbrook Terrace, IL: see Elmhurst, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oakdale, IL  1003 EGYPTIAN TEL. COOP. ASSN.  520 ST LOUIS MO   
Oakford, IL  9329 ILLINOIS BELL TEL CO  374 SPRINGFIELD IL   
Oakglen, IL: see Lansing, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oakland, IL  1037 ILLINOIS CONSOLIDATED TEL. CO.  976 MATTOON IL   
Oakley, IL: see Cerro Gordo, IL  1015 FRONTIER NORTH, INC. - IL  374 SPRINGFIELD IL   
Oakwood, IL  9329 ILLINOIS BELL TEL CO  370 CHAMPAIGN IL   
Oakwood Hills, IL: see Cary, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oblong, IL  1065 ODIN TELEPHONE EXCHANGE, INC.  978 OLNEY IL   
Oconee, IL  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC.  976 MATTOON IL   
Ocoya, IL: see Pontiac, IL  1015 FRONTIER NORTH, INC. - IL  366 FORREST IL   
Odell, IL  1015 FRONTIER NORTH, INC. - IL  366 FORREST IL   
Odin, IL  1065 ODIN TELEPHONE EXCHANGE, INC.  520 ST LOUIS MO   
Ogden, IL  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL  370 CHAMPAIGN IL   
Oglesby, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Ohio, IL  1015 FRONTIER NORTH, INC. - IL  368 PEORIA IL   
Ohlman, IL: see Nokomis, IL  1037 ILLINOIS CONSOLIDATED TEL. CO.  976 MATTOON IL   
Okawville, IL  1036 FRONTIER NORTH, INC. - IL  520 ST LOUIS MO   
Old Berlin, IL: see New Berlin, IL  1015 FRONTIER NORTH, INC. - IL  374 SPRINGFIELD IL   
Old Mill Creek, IL: see Antioch, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Old Ripley, IL: see Greenville, IL  9329 ILLINOIS BELL TEL CO  520 ST LOUIS MO   
Olive Branch, IL  9329 ILLINOIS BELL TEL CO  362 CAIRO IL   
Olivet, IL: see Georgetown, IL  9329 ILLINOIS BELL TEL CO  370 CHAMPAIGN IL   
Olmsted, IL: see Mound City, IL  9329 ILLINOIS BELL TEL CO  362 CAIRO IL   
Olney, IL  1015 FRONTIER NORTH, INC. - IL  978 OLNEY IL   
Olympia Fields, IL: see Chicago Heights, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Omaha, IL  1036 FRONTIER NORTH, INC. - IL  978 OLNEY IL   
Omega, IL: see Kinmundy, IL  9329 ILLINOIS BELL TEL CO  520 ST LOUIS MO   
Onarga, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Oneco, IL: see Orangeville, IL  1036 FRONTIER NORTH, INC. - IL  360 ROCKFORD IL   
Oneida, IL  1066 ONEIDA TEL. EXCH.  977 MACOMB IL   
Ontarioville, IL: see Bartlett, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Opdyke, IL: see Belle Rive, IL  1024 HAMILTON COUNTY TELEPHONE CO-OP  978 OLNEY IL   
Ophiem, IL: see Alpha, IL  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL  634 DAVENPORT IA   
Oquawka, IL  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL  634 DAVENPORT IA   
Orangeville, IL  1036 FRONTIER NORTH, INC. - IL  360 ROCKFORD IL   
Orchard Mines, IL: see Peoria, IL  9329 ILLINOIS BELL TEL CO  368 PEORIA IL   
Orchardville, IL  1088 WABASH TEL. COOP., INC.  978 OLNEY IL   
Ordill, IL: see Marion, IL  1015 FRONTIER NORTH, INC. - IL  362 CAIRO IL   
Oreana, IL  1015 FRONTIER NORTH, INC. - IL  374 SPRINGFIELD IL   
Oregon, IL  1036 FRONTIER NORTH, INC. - IL  364 STERLING IL   
Orient, IL: see West Frankfort, IL  1015 FRONTIER NORTH, INC. - IL  362 CAIRO IL   
Orion, IL  1067 FRONTIER COMMUNICATIONS OF ORION, INC.  634 DAVENPORT IA   
Orland, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Orland Hills, IL: see Orland, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   
Orland Park, IL: see Orland, IL  9329 ILLINOIS BELL TEL CO  358 CHICAGO IL   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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