ARRAY DIGITAL INFRASTRUCTURE, INC. — Director's Dealing 2011

May 6, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: UNITED STATES CELLULAR CORP (USM)
CIK: 0000821130
Period of Report: 2011-05-05

Reporting Person: FERBER ALAN (Exec VP Chief Strategy & Brand)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-05	Common Shares	M	4634	$34.10	Acquired	6917	Indirect
2011-05-05	Common Shares	F	3258	$48.50	Disposed	3659	Indirect
2011-05-05	Common Shares	F	433	$48.50	Disposed	3226	Indirect
2011-05-05	Common Shares	M	12825	$42.22	Acquired	16051	Indirect
2011-05-05	Common Shares	F	11164	$48.50	Acquired	4887	Indirect
2011-05-05	Common Shares	F	522	$48.50	Disposed	4365	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-05	Option (Right to Buy)	$42.22	M	12825	Disposed	2020-04-01	Common Stock (12825)	Indirect
2011-05-05	Option (Right to Buy)	$34.10	M	4634	Disposed	2019-04-01	Common Stock (4634)	Indirect

Footnotes

F1: Granted under the United States Cellular Corporation Long Term Incentive Plan. This option vests in three equal installments on the first anniversary of the grant date.

F2: Withholding of Common Shares for payment of the option exercise price and cash payment of remaining fractional share in connection with the exercise of options awarded under the United States Cellular Corporation Long Term Incentive Plan.

F3: Withholding of Common Shares as settlement for taxes due in connection with the exercise price of an option awarded under the United States Cellular Corporation Long Term Incentive Plan.