CHAPTER I: ILLINOIS COMMERCE COMMISSION
SUBCHAPTER f: TELEPHONE UTILITIES
PART 745 TARIFF FILINGS
SUBPART A: GENERAL PROVISIONS
SUBPART B: NONCOMPETITIVE TARIFFS
SUBPART C: COMPETITIVE TARIFFS
SUBPART D: RECLASSIFICATION OF SERVICES
SUBPART A: GENERAL PROVISIONS
SUBPART B: NONCOMPETITIVE TARIFFS
SUBPART C: COMPETITIVE TARIFFS
SUBPART D: RECLASSIFICATION OF SERVICES