Exhibit 12 U S WEST, Inc. RATIO OF EARNINGS TO FIXED CHARGES (1) (Dollars in Millions) Quarter Ended 9/30/98 9/30/97 - ------------------------------------------ --------- -------- Income before income taxes and extraordinary item $ 608 $ 674 Interest expense (net of amounts capitalized) 172 100 Interest factor on rentals (1/3) 20 23 --------- -------- Earnings $ 800 $ 797 Interest expense $ 178 $ 104 Interest factor on rentals (1/3) 20 23 --------- -------- Fixed charges $ 198 $ 127 Ratio of earnings to fixed charges 4.04 6.28 - ------------------------------------------ --------- -------- Nine Months Ended 9/30/98 9/30/97 - ------------------------------------------ --------- -------- Income before income taxes and extraordinary item $ 1,843 $ 2,011 Interest expense (net of amounts capitalized) 378 304 Interest factor on rentals (1/3) 64 65 --------- -------- Earnings $ 2,285 $ 2,380 Interest expense $ 395 $ 319 Interest factor on rentals (1/3) 64 65 --------- -------- Fixed charges $ 459 $ 384 Ratio of earnings to fixed charges 4.98 6.20 - ------------------------------------------ --------- -------- <FN> (1) The historical ratios are based on the consolidated historical results of U S WEST and include interest expense associated with the refinancing of $3.9 billion of Dex Indebtedness from the separation date of June 12, 1998. </FN>