> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/united-states/telecommunications/ # Telecom providers in the United States Larger telecom providers headquartered in the United States: who they are, what they run and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger telecom providers headquartered in the United States include China Unicom, Att, T-Mobile USA, Spectrum and Comcast. Below are the tools that stand out, where they are based and how big they are. ## Which telecom providers are headquartered in the United States? They include China Unicom, Att, T-Mobile USA, Spectrum and Comcast. The table lists a selection in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [ACN](https://enrich.chat/company/acn/) | 10,000 to 25,000 | 22 | | [Altice USA](https://enrich.chat/company/altice-usa/) | 10,000 to 25,000 | 18 | | American Tower | 5,000 to 10,000 | 24 | | [Att](https://enrich.chat/company/att/) | 100,000+ | 30 | | Cable ONE | 5,000 to 10,000 | 42 | | Cellular Sales | 5,000 to 10,000 | 9 | | [China Unicom](https://enrich.chat/company/china-unicom/) | 100,000+ | 3 | | Ciena | 5,000 to 10,000 | 29 | | [Comcast](https://enrich.chat/company/comcast/) | 50,000 to 100,000 | 64 | | [CommScope](https://enrich.chat/company/commscope/) | 25,000 to 50,000 | 62 | | [Cox](https://enrich.chat/company/cox/) | 10,000 to 25,000 | 76 | | Cricket Wireless | 5,000 to 10,000 | 56 | | Crown Castle | 5,000 to 10,000 | 78 | | CTDI | 5,000 to 10,000 | 17 | | [DISH](https://enrich.chat/company/dish/) | 10,000 to 25,000 | 23 | | [EchoStar](https://enrich.chat/company/echostar/) | 10,000 to 25,000 | 10 | | [Frontier Internet](https://enrich.chat/company/frontier-internet/) | 10,000 to 25,000 | 68 | | [Lumen Technologies](https://enrich.chat/company/lumen-technologies/) | 50,000 to 100,000 | 63 | | [Metro by T-Mobile](https://enrich.chat/company/metro-by-t-mobile/) | 25,000 to 50,000 | 37 | | [MIA](https://enrich.chat/company/mia/) | 25,000 to 50,000 | 6 | | [Motorola Solutions](https://enrich.chat/company/motorola-solutions/) | 25,000 to 50,000 | 68 | | Netcracker | 5,000 to 10,000 | 9 | | Polycom | 5,000 to 10,000 | 57 | | [Qualcomm](https://enrich.chat/company/qualcomm/) | 50,000 to 100,000 | 66 | | [Spectrum](https://enrich.chat/company/spectrum/) | 50,000 to 100,000 | 66 | | [T-Mobile USA](https://enrich.chat/company/t-mobile-usa/) | 50,000 to 100,000 | 92 | | U.S. Cellular | 5,000 to 10,000 | 60 | | Viasat | 5,000 to 10,000 | 66 | | Victra - Verizon Authorized Retailer | 5,000 to 10,000 | 33 | | [Windstream Holdings](https://enrich.chat/company/windstream-holdings/) | 10,000 to 25,000 | 24 | ## What technology do telecom providers in the United States use? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among telecom providers in United States.** Bars for the share of listed telecom providers in United States where each tool was detected, with a tick for the share across everything listed: ON24 24% against 4%, Adobe Experience Manager (CQ) 17% against 4%, MotionPoint 12% against 0%, Salesforce Service Cloud 12% against 3%, WalkMe 12% against 1%, AWS SDK for JavaScript 10% against 2%. *Share of listed telecom providers in the United States where each tool was detected. The tick marks the share across all listed organizations.* ## Where in the United States are they based? The bars show the headquarters city of the listed telecom providers. **Figure: Headquarters cities of telecom providers in United States.** Bars for the share of listed telecom providers in United States headquartered in each city: San Jose 7%, Dallas 3%, Richardson 3%, Chicago 3%, Englewood 3%, Atlanta 3%. *Share of listed telecom providers in the United States by headquarters city.* ## How big are telecom providers in the United States? The columns show how they spread across six size ranges. **Figure: Size of telecom providers in United States.** Six columns for the share of listed telecom providers in United States in each size range: 2-5K 49%, 5-10K 20%, 10-25K 12%, 25-50K 7%, 50-100K 8%, 100K+ 3%. *Share of listed telecom providers in the United States in each size range.* ## More to explore Other industries in the United States: [Hospitals and health care](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/)[Information technology and services](https://enrich.chat/companies-in/united-states/information-technology-and-services/)[Retail](https://enrich.chat/companies-in/united-states/retail/)[Higher education](https://enrich.chat/companies-in/united-states/higher-education/)[Government administration](https://enrich.chat/companies-in/united-states/government-administration/)[Financial services](https://enrich.chat/companies-in/united-states/financial-services/)[Insurance](https://enrich.chat/companies-in/united-states/insurance/)[Restaurants](https://enrich.chat/companies-in/united-states/restaurants/)[Mechanical or industrial engineering](https://enrich.chat/companies-in/united-states/mechanical-or-industrial-engineering/)[Real estate](https://enrich.chat/companies-in/united-states/real-estate/)[All of United States](https://enrich.chat/companies-in/united-states/) Telecommunications elsewhere: [Brazil](https://enrich.chat/companies-in/brazil/telecommunications/)[Telecommunications](https://enrich.chat/industries/telecommunications/) ## How do you reach network operations leaders, CTOs and CIOs at telecom providers in the United States? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find network operations leaders, CTOs and CIOs at [company] in the United States, with titles and verified work emails ``` ## Frequently asked questions ### Which telecom providers are headquartered in the United States? They include China Unicom, Att, T-Mobile USA, Spectrum and Comcast. The page lists a selection with links to their profiles. ### What technology do telecom providers in the United States use? Tools that stand out include ON24, Adobe Experience Manager (CQ), MotionPoint and Salesforce Service Cloud. ### How big are telecom providers in the United States? They range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to? Usually network operations leaders, CTOs and CIOs. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find network operations leaders, CTOs and CIOs ```text Use www.enrich.chat to find network operations leaders, CTOs and CIOs at [company] in the United States, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Hospitals and health systems in the United States](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/) - [Software and technology services companies in the United States](https://enrich.chat/companies-in/united-states/information-technology-and-services/) - [Retailers in the United States](https://enrich.chat/companies-in/united-states/retail/) - [Colleges and universities in the United States](https://enrich.chat/companies-in/united-states/higher-education/) - [Telecom providers in Brazil](https://enrich.chat/companies-in/brazil/telecommunications/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)