Exhibit 12

QWEST COMMUNICATIONS INTERNATIONAL INC.

CALCULATION OF RATIO OF EARNINGS TO FIXED CHARGES

(UNAUDITED)

	Three Months Ended March 31, 2007			Years Ended December 31,
				2006			2005			2004			2003			2002
Income (loss) from continuing operations before income taxes, discontinued operations and cumulative effect of changes in accounting principles	$	242		$	557		$	(760	)	$	(1,706	)	$	(1,832	)	$	(20,115	)
Add: estimated fixed charges		310			1,287			1,648			1,678			1,936			1,998
Add: estimated amortization of capitalized interest		3			12			14			13			14			15
Less: interest capitalized		(4	)		(14	)		(13	)		(12	)		(19	)		(41	)
Total earnings available for fixed charges	$	551		$	1,842		$	889		$	(27	)	$	99		$	(18,143	)
Estimate of interest factor on rentals	$	24		$	104		$	152		$	135		$	160		$	168
Interest expense, including amortization of premiums, discounts and debt issuance costs(1)		282			1,169			1,483			1,531			1,757			1,789
Interest capitalized		4			14			13			12			19			41
Total fixed charges	$	310		$	1,287		$	1,648		$	1,678		$	1,936		$	1,998
Ratio of earnings to fixed charges		1.8			1.4			nm			nm			nm			nm
Additional pre-tax income needed for earnings to cover total fixed charges	$	—		$	—		$	759		$	1,705		$	1,837		$	20,141

nm—Negative ratios or ratios less than 1.0 are considered not meaningful.

(1) Interest expense includes only interest related to borrowings.