Frontier Communications of the Carolinas Inc. (acquired 06/30/2010) Catalog is not filed with ICC
Effective Tariff
The following exchanges are associated with Illinois North:

Abingdon, Dallas City, Kampsville, Ramsey, Addieville, Donnellson, Keithsburg, Rio,Albany, Dow, Keyesport, Roseville, Aledo, DuBois, Kilbourne, St. Elmo, Alexis, East Dubuque,Kirkwood,St. Peter, Alpha,Edgewood & Mason, Lanark-Brookville, Sandoval, Altamont, Eliza, Little York, Seaton, Andover, Elvaston, London Mills, Shannon, Ashley-Radom, Erie, Mason City, Shattuc, Bartelso, Farina, Matherville, Sherrard, Basco, Ferris, Medora, Shumway, Batchtown, Fieldon, Milledgeville, Sorento, Bath, Fillmore, Monmouth, Stronghurst, Beecher City, Gillespie, Mount Olive, Sutter, Benld, Greenview, Mulberry Grove, Tamaroa, Biggsville, Gulfport, Nauvoo, Tampico, Bowen,Hamburg, New Boston, Teutopolis, Brownstown, Hamilton,New Douglas,Thomas, Brussels,Hampton-Rapids City,New Minden, Teutopolis, Bunker Hill, Hardin, Niota, Waltonville, Carlinville, Hettick, North Henderson, Warsaw, Carthage, Hillsdale, Oquawka, Watson, Chadwick, Hoffman, Patoka, Woodlawn, Chesterfield-Rockbridge, Hooppole, Pittsburg, Coffeen, Hoyleton, Polo, Coleta, Ina,Port Byron, Cordova, Irvington, Preemption, Jerseyville, Prophetstown, and Joy

The following exchanges are associated with Illinois South:

Fulton, Lyndon and Morrison