5 Biggest Telecom Companies in the US

In this article, we will take a look at the 5 biggest telecom companies in the US. If you want to read our detailed analysis, you can go directly to 15 Biggest Telecom Companies in the US.

5. Charter Communications, Inc. (NASDAQ:CHTR)

Market Capitalization as of March 12, 2024: $42.99 Billion 

Charter Communications, Inc. (NASDAQ:CHTR) is one of the biggest telecom companies in the United States. The broadband connectivity and cable operator company offers subscription-based internet, video, and mobile services. Charter Communications, Inc. (NASDAQ:CHTR) was founded in 1993 and is headquartered in Connecticut.

4. AT&T Inc. (NYSE:T)

Market Capitalization as of March 12, 2024: $123.92 Billion 

AT&T Inc. (NYSE:T) ranks fourth on our list of the biggest telecom companies in the United States. The company operates across two segments including wireless voice and data communication services. It also engages in the provision of handsets, wireless data cards, and wireless computing devices. AT&T Inc. (NYSE:T) was founded in 1983 and has a market capitalization of $123.92 billion.

3. Verizon Communications Inc. (NYSE:VZ)

Market Capitalization as of March 12, 2024: $168.82 Billion

With a market capitalization of $168.82 billion, Verizon Communications Inc. (NYSE:VZ) ranks third on our list of the biggest telecom companies in the United States. The company provides wireless services and networks across the country under the Verizon and TracFone brands. Verizon Communications Inc. (NYSE:VZ) was founded in 1983 and is headquartered in New York.

2. Comcast Corporation (NASDAQ:CMCSA)

Market Capitalization as of March 12, 2024: $171.92  Billion

Comcast Corporation (NASDAQ:CMCSA) is one of the largest multinational telecommunications companies in the United States. Comcast Cable Communications, LLC, referred to as Xfinity, operates in the telecom business segment. Comcast Corporation (NASDAQ:CMCSA) was founded in 1963 and is headquartered in Philadelphia, Pennsylvania.

1. T-Mobile US, Inc. (NASDAQ:TMUS)

Market Capitalization as of March 12, 2024: $195.21 Billion

T-Mobile US, Inc. (NASDAQ:TMUS) ranks first on our list of the biggest telecom companies in the United States. The company engages in the provision of mobile communication services across the world. Key features include voice, messaging, and data services. T-Mobile US, Inc. (NASDAQ:TMUS) was founded in 1994 and has a market capitalization of $195.21 billion.

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