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Spectrum is the brand name under which Charter Communications, Inc. offers its suite of advanced broadband services, including Spectrum Internet®, Spectrum TV®, Spectrum Mobile™, and Spectrum Voice®. Serving over 32 million customers in 41 states, Spectrum provides a full range of residential and business services. Their offerings are designed to deliver high-speed connectivity, a wide array of entertainment options, and reliable communication solutions to homes and businesses across the United States.
Serves as the primary corporate office, housing executive leadership, strategic planning, corporate finance, legal, and other core administrative functions.
A modern office complex in downtown Stamford, designed to facilitate collaboration and innovation among its corporate teams. It often features state-of-the-art technology infrastructure.
The work culture at the headquarters is generally described as professional, fast-paced, and focused on driving growth and innovation in the telecommunications sector. Emphasis is placed on results and adapting to the evolving market.
The Stamford headquarters is significant as it represents the command center for one of the largest cable and broadband providers in the United States, directing strategy for millions of customers.
While Spectrum's primary operations and customer base are concentrated within the United States across 41 states, Charter Communications may engage with international partners for technology, equipment sourcing, and certain outsourced business functions like customer support. However, its core service delivery and infrastructure are US-based.
400 Atlantic Street
Stamford
Connecticut
USA
Address: 6360 S. Fiddler's Green Circle, Greenwood Village, CO 80111
Serves as a critical center for customer operations, network management, and product development, particularly for the Mountain West and Pacific regions.
Address: 12405 Powerscourt Dr, St. Louis, MO 63131
Supports nationwide operations with a focus on customer service, billing, and back-office functions for the Midwest region and beyond.
Address: 12012 N Mopac Expy, Austin, TX 78758
Drives technological advancements for Spectrum's product suite and supports the growing customer base in Texas and the Southwest.
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As of April 2025, Spectrum' leadership includes:
Spectrum has been backed by several prominent investors over the years, including:
Charter Communications has experienced key leadership transitions and appointments over the past year, notably including movements in top executive roles to steer the company's strategic direction.
Discover the tools Spectrum uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Charter Communications (Spectrum) primarily uses the charter.com domain for its corporate email addresses. Common formats include a combination of first name and last name, or first initial and last name.
Common formats include: [first].[last]@charter.com (e.g., john.doe@charter.com) and [first_initial][last]@charter.com (e.g., jdoe@charter.com).
Format
chris.winfrey@charter.com
Example
80%
Success rate
Fierce Telecom • May 21, 2024
Charter Communications CEO Chris Winfrey stated that additional government subsidies are necessary to fully bridge the digital divide in the U.S., particularly for connecting the remaining unserved and underserved households. He highlighted the importance of programs like the Broadband Equity, Access, and Deployment (BEAD) program but emphasized the need for continued financial support....more
Charter Communications • April 26, 2024
Charter Communications announced its Q1 2024 financial results, reporting growth in mobile line net additions and internet revenue, while facing challenges in video subscribers. The company highlighted its network evolution initiatives and investments in expanding its broadband reach....more
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