> 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/company/t-mobile-usa/ # T-Mobile USA A telecommunications organization with 50,000 to 100,000 employees. Where it sits among its peers, the technology it runs and how to reach its people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** T-Mobile USA (t-mobile.com) is a telecommunications organization with 50,000 to 100,000 employees. Its public technology footprint includes Microsoft 365, Microsoft Outlook, Facebook Login and Cedexis Radar. ## How big is T-Mobile USA? T-Mobile USA has 50,000 to 100,000 employees. Among the telecom providers on this site it sits among the largest. Each dot in the figure is one of its peers, placed by size; the orange dot is T-Mobile USA. **Figure: Where T-Mobile USA sits among telecom providers.** A strip of dots, one for each of 120 peers in telecommunications, spread from 2,000 to 2,000,000 employees on a log scale. T-Mobile USA is highlighted and falls in the 50,000 to 100,000 employees range among the largest. *Peers in telecommunications placed by employee count on a log scale. Sizes are rounded ranges from public profiles.* Headcount on public company profiles is rounded and moves as a company hires, so use the range as a guide, not as a payroll figure. ## Where is T-Mobile USA headquartered? T-Mobile USA is headquartered in Bellevue, Washington. [Companies in Washington](https://enrich.chat/companies-in/washington/) ## What industry is T-Mobile USA in? T-Mobile USA works in [telecommunications](https://enrich.chat/industries/telecommunications/). This group covers carriers and service providers that run voice, data and broadband networks for consumers and businesses. Closest matches on this site: [Lumen Technologies](https://enrich.chat/company/lumen-technologies/), [Spectrum](https://enrich.chat/company/spectrum/), [TELUS](https://enrich.chat/company/telus/), [Comcast](https://enrich.chat/company/comcast/), [Metro by T-Mobile](https://enrich.chat/company/metro-by-t-mobile/) and [Vodafone](https://enrich.chat/company/vodafone/). ## What technology does T-Mobile USA use? We detect 92 tools on T-Mobile USA's public footprint across 18 categories, for example Salesforce for marketing automation and crm, NGINX for cloud and hosting and Stripe for e-commerce and payments. The figure counts the tools in each category; the groups below name them and link to the companies that use each one. **Figure: Tools detected at T-Mobile USA, by category.** A bar chart of how many tools were detected at T-Mobile USA in each category: Advertising and retargeting 19, Marketing automation and CRM 9, Data and observability 8, Analytics and tracking 8, Video and media 6, Customer support and chat 5, Frameworks and libraries 5. *Tools detected on the public footprint of T-Mobile USA, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/)[Adobe Marketing Cloud](https://enrich.chat/companies-using/adobe-marketing-cloud/)[Pardot (Account Engagement)](https://enrich.chat/companies-using/pardot/)[Mailchimp](https://enrich.chat/companies-using/mailchimp/)[ON24](https://enrich.chat/companies-using/on24/)[Demandbase](https://enrich.chat/companies-using/demandbase/)[Act-On](https://enrich.chat/companies-using/act-on/)[Uberflip](https://enrich.chat/companies-using/uberflip/)[Triggermail](https://enrich.chat/companies-using/triggermail/) ### Cloud and hosting [NGINX](https://enrich.chat/companies-using/nginx/)[GitHub Pages](https://enrich.chat/companies-using/github-pages/) ### E-commerce and payments [Stripe](https://enrich.chat/companies-using/stripe/)[Bazaarvoice](https://enrich.chat/companies-using/bazaarvoice/) ### Customer support and chat [Zendesk](https://enrich.chat/companies-using/zendesk/)[Salesforce Live Agent](https://enrich.chat/companies-using/salesforce-live-agent/)[Qualtrics](https://enrich.chat/companies-using/qualtrics/)[LivePerson Monitor](https://enrich.chat/companies-using/liveperson-monitor/)[WalkMe](https://enrich.chat/companies-using/walkme/) ### HR and recruiting [Workday Recruiting](https://enrich.chat/companies-using/workday-recruit/)[Kenexa](https://enrich.chat/companies-using/kenexa/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/)[Gigya (SAP Customer Data Cloud)](https://enrich.chat/companies-using/gigya/) ### Data and observability [Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[New Relic](https://enrich.chat/companies-using/new-relic/)[SOASTA](https://enrich.chat/companies-using/soasta/)[LiveRamp](https://enrich.chat/companies-using/liveramp/)[MongoDB](https://enrich.chat/companies-using/mongodb/)[Segment](https://enrich.chat/companies-using/segment/)[Statuspage](https://enrich.chat/companies-using/statuspage-io/)[AppDynamics](https://enrich.chat/companies-using/appdynamics/) ### Developer and DevOps tools [Atlassian Cloud](https://enrich.chat/companies-using/atlassian/)[IBM WebSphere](https://enrich.chat/companies-using/ibm-websphere/)[AWS SDK for JavaScript](https://enrich.chat/companies-using/aws-sdk-for-javascript/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Amazon SES](https://enrich.chat/companies-using/amazon-ses/)[Webex](https://enrich.chat/companies-using/webex/) ### CDN and security [Akamai](https://enrich.chat/companies-using/akamai/)[Incapsula (Imperva)](https://enrich.chat/companies-using/incapsula/) ### Website platforms and CMS [WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Drupal](https://enrich.chat/companies-using/drupal/)[Adobe Experience Manager (CQ)](https://enrich.chat/companies-using/adobe-cq/)[MotionPoint](https://enrich.chat/companies-using/motionpoint/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/)[Hotjar](https://enrich.chat/companies-using/hotjar/)[Google Analytics Ecommerce Tracking](https://enrich.chat/companies-using/google-analytics-ecommerce-tracking/)[Adobe Analytics (Omniture)](https://enrich.chat/companies-using/omniture/)[Tealium](https://enrich.chat/companies-using/tealium/)[Adobe Test&Target](https://enrich.chat/companies-using/adobe-testandtarget/)[Ensighten](https://enrich.chat/companies-using/ensighten/) ### Advertising and retargeting [Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/)[DoubleClick](https://enrich.chat/companies-using/doubleclick/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/)[Google Dynamic Remarketing](https://enrich.chat/companies-using/google-dynamic-remarketing/)[LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/)[Google Ads Conversion Tracking](https://enrich.chat/companies-using/google-adwords-conversion/)[DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/)[Bing Ads (Microsoft Advertising)](https://enrich.chat/companies-using/bing-ads/)[Google AdSense](https://enrich.chat/companies-using/google-adsense/)[The Trade Desk](https://enrich.chat/companies-using/the-trade-desk/)[X Ads (Twitter Advertising)](https://enrich.chat/companies-using/twitter-advertising/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/)[YouTube](https://enrich.chat/companies-using/youtube/)[iTunes](https://enrich.chat/companies-using/itunes/)[Wistia](https://enrich.chat/companies-using/wistia/)[Brightcove](https://enrich.chat/companies-using/brightcove/)[Adobe Scene7](https://enrich.chat/companies-using/scene7/) ### Social and widgets [Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[Disqus](https://enrich.chat/companies-using/disqus/) ### Frameworks and libraries [Vue.js](https://enrich.chat/companies-using/vue-js/)[React Redux](https://enrich.chat/companies-using/react-redux/)[AngularJS](https://enrich.chat/companies-using/angularjs/)[Backbone.js](https://enrich.chat/companies-using/backbone-js/)[amCharts](https://enrich.chat/companies-using/amcharts/) ### Fonts, maps and embeds [Google Maps](https://enrich.chat/companies-using/google-maps/)[Google Maps (non paid)](https://enrich.chat/companies-using/google-maps-non-paid/)[Typekit (Adobe Fonts)](https://enrich.chat/companies-using/typekit/)[Google Places API](https://enrich.chat/companies-using/google-places/)[Google Maps (paid)](https://enrich.chat/companies-using/google-maps-paid/) Tools change as companies adopt and drop them. Check a single company at any time with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/). ## Which companies are most like T-Mobile USA? These are the closest matches among the telecom providers on this site. Each is compared on the business tools it runs (a rarer tool says more than a common one), how close its size is and, when both are known, where it is based. The second column says why it matched and gives its size range. | Company | Why it matches | | --- | --- | | [Lumen Technologies](https://enrich.chat/company/lumen-technologies/) | Shares Salesforce, Adobe Marketing Cloud and ON24; same size range. 50,000 to 100,000 employees | | [Spectrum](https://enrich.chat/company/spectrum/) | Shares Pardot, Stripe and WalkMe; same size range. 50,000 to 100,000 employees | | [TELUS](https://enrich.chat/company/telus/) | Shares Salesforce, Adobe Marketing Cloud and Pardot; a larger company. 100,000+ employees | | [Comcast](https://enrich.chat/company/comcast/) | Shares Adobe Marketing Cloud, Zendesk and WalkMe; same size range. 50,000 to 100,000 employees | | [Metro by T-Mobile](https://enrich.chat/company/metro-by-t-mobile/) | Shares Adobe Marketing Cloud, Bazaarvoice and Qualtrics; a smaller company. 25,000 to 50,000 employees | | [Vodafone](https://enrich.chat/company/vodafone/) | Shares Salesforce, Demandbase and Stripe; a larger company. 100,000+ employees | | [Motorola Solutions](https://enrich.chat/company/motorola-solutions/) | Shares Salesforce, Demandbase and Stripe; a smaller company. 25,000 to 50,000 employees | | [Cox](https://enrich.chat/company/cox/) | Shares Salesforce, Adobe Marketing Cloud and Pardot; a smaller company. 10,000 to 25,000 employees | To build a longer list of accounts like T-Mobile USA, with the people who run their software, ask your AI agent: ```text Use www.enrich.chat to find telecom providers that run Salesforce and Adobe Marketing Cloud, like T-Mobile USA, and the network operations leaders, CTOs and CIOs at each, with titles and verified work emails ``` ## How do I find the right people at T-Mobile USA? Start from the website, t-mobile.com. Enter it in the free email finder with a name, or ask your AI agent for the people in the roles you sell to, such as network operations leaders, CTOs and CIOs. ```text Use www.enrich.chat to find the network operations leaders, CTOs and CIOs at t-mobile.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [T-Mobile USA email format](https://enrich.chat/email-format/t-mobile-usa/). ## Which other companies use the same tools? See who else runs the tools T-Mobile USA uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/)[YouTube](https://enrich.chat/companies-using/youtube/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/) ## Frequently asked questions ### How many employees does T-Mobile USA have? T-Mobile USA is in the 50,000 to 100,000 employees range on its public company profile. Headcounts are rounded and change as companies hire, so treat the range as a guide. ### What industry is T-Mobile USA in? T-Mobile USA works in telecommunications. This group covers carriers and service providers that run voice, data and broadband networks for consumers and businesses. ### What technology does T-Mobile USA use? Tools detected on its public footprint include Microsoft 365, Microsoft Outlook, Facebook Login and Cedexis Radar, across 18 categories. A detected tool shows it was seen, not what T-Mobile USA pays for it. ### Where is T-Mobile USA headquartered? T-Mobile USA is headquartered in Bellevue, Washington. ### What companies are similar to T-Mobile USA? The closest matches on this site are Lumen Technologies, Spectrum and TELUS. They are compared on the business tools they run, their size and where they are based; the profile above lists the reasons. ### What is the website of T-Mobile USA? T-Mobile USA's website is t-mobile.com. Staff email usually uses a domain like it, so check the pattern with the free email format finder before you write to anyone. ## Try this prompt Find people at T-Mobile USA ```text Use www.enrich.chat to find the network operations leaders, CTOs and CIOs at t-mobile.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Lumen Technologies](https://enrich.chat/company/lumen-technologies/) - [Spectrum](https://enrich.chat/company/spectrum/) - [TELUS](https://enrich.chat/company/telus/) - [Comcast](https://enrich.chat/company/comcast/) - [Metro by T-Mobile](https://enrich.chat/company/metro-by-t-mobile/) - [Vodafone](https://enrich.chat/company/vodafone/) - [Motorola Solutions](https://enrich.chat/company/motorola-solutions/) - [Cox](https://enrich.chat/company/cox/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)