EXHIBIT 12 U S WEST COMMUNICATIONS, Inc. RATIO OF EARNINGS TO FIXED CHARGES (Dollars in Millions) Quarter Ended 3/31/97 3/31/96 - -------------------------------------------------- -------- Income before income taxes, extra- ordinary item and cumulative effect of change in accounting principles $564 $480 Interest expense (net of amounts capitalized) 96 103 Interest factor on rentals (1/3) 15 13 -------- -------- Earnings $675 $596 Interest expense $103 $116 Interest factor on rentals (1/3) 15 13 -------- -------- Fixed charges $118 $129 Ratio of earnings to fixed charges 5.72 4.62 - -------------------------------------------------- --------