EXHIBIT 12 BELL ATLANTIC--WASHINGTON, D.C., INC. Computation of Ratio of Earnings to Fixed Charges (Dollars in Thousands) Six Months Years Ended December 31, Ended -------------------------------------------------------------- June 30, 1998 1997 1996 1995 1994 1993 -------------- ---------- ------------- ------------ ------------ ----------- Income before provision for income taxes, extraordinary items, and cumulative effect of changes in accounting principles .................... $ 94,193 $ 75,577 $ 80,990 $ 53,684 $ 66,014 $ 52,276 Interest expense, including interest on capital lease obligations ......................................... 8,845 18,932 18,825 18,881 17,763 19,391 Portion of rent expense representative of the interest factor .............................................. 1,463 3,247 3,085 3,595 3,085 3,687 --------- -------- --------- -------- -------- -------- Income, as adjusted .................................. $ 104,501 $ 97,756 $ 102,900 $ 76,160 $ 86,862 $ 75,354 ========= ======== ========= ======== ======== ======== Fixed charges: Interest expense, including interest on capital lease obligations ......................................... $ 8,845 $ 18,932 $ 18,825 $ 18,881 $ 17,763 $ 19,391 Portion of rent expense representative of the interest factor .............................................. 1,463 3,247 3,085 3,595 3,085 3,687 Interest capitalized on construction ................. 489 909 1,318 2,954 1,051 -- --------- -------- --------- -------- -------- -------- Fixed charges ........................................ $ 10,797 $ 23,088 $ 23,228 $ 25,430 $ 21,899 $ 23,078 ========= ======== ========= ======== ======== ======== Ratio of earnings to fixed charges ................... 9.68 4.23 4.43 2.99 3.97 3.27 ========== ========= ========== ========= ========= =========