Lumen (LUMN) 8-K Regulation FD Disclosure

Exhibit 99.1

CenturyLink, Inc.

Disaggregated Revenue

(UNAUDITED)

($ in millions)

	Actual
	4Q18(1)		3Q18		2Q18		1Q18
By Business Unit
International and Global Accounts	$	923	$	892	$	903	$	935
Enterprise	$	1,558	$	1,505	$	1,523	$	1,547
Small and Medium Business	$	756	$	785	$	819	$	784
Wholesale	$	1,074	$	1,097	$	1,116	$	1,110
Business Revenue	$	4,311	$	4,279	$	4,361	$	4,376
Consumer	$	1,467	$	1,539	$	1,541	$	1,569
Total Revenue	$	5,778	$	5,818	$	5,902	$	5,945

(1) 4Q18 revenue originally reported in CenturyLink’s earnings release issued on February 13, 2019 has been updated to reflect certainre-classifications of customers identified by us during the first quarter 2019, primarily between the Enterprise and Small and Medium Business units.