Telephone & Data Systems

Telephone & Data Systems

Diversified Telecommunication Services
Telephone and Data Systems Inc is a diversified telecommunications operator that provides mobile, telephone, and broadband services. The company's segments include UScellular Wireless, UScellular Towers, and TDS Telecom. It generates maximum revenue from the UScellular Wireless segment.

$4.7B

Market Cap • 12/29/2025

1968

(58 years)

Founded

1981

(45 years ago)

IPO

NYSE

Listing Exchange

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United States

Country