Cox Communications
Cox Communications was one of the largest broadband, cable television, mobile, voice, and business-connectivity providers in the United States. For decades it operated as the largest division of family-owned Cox Enterprises and developed broadband networks serving millions of residential and commercial customers across numerous U.S. states. Its services historically included Cox Internet, Contour TV, Cox Mobile, home phone, Wi-Fi, managed business connectivity, cloud services, and enterprise fiber solutions.
A major corporate change occurred in August 2026. Charter Communications completed its transaction with Cox Communications, creating a combined broadband and video company serving more than 30 million customers. Charter now markets the combined consumer business under the Spectrum brand, while Cox Enterprises became a major shareholder in the combined company.
The transition moved into its customer-facing phase in September 2026. On September 16, 2026, Spectrum announced that former Cox customers across major markets had gained access to Spectrum products, packaging, and pricing. Therefore, references to Cox Communications as an independently headquartered Atlanta broadband company should now be treated as historical or transitional rather than the current corporate structure.
Charter Communications, Inc.
Spectrum
Former Cox Communications markets are now being marketed under the Spectrum brand following completion of the Charter-Cox transaction.
For the combined Charter/Spectrum company, customer-specific assistance is generally routed through Spectrum rather than a public corporate switchboard.
1-800-234-3993
This number has historically served Cox residential customers for account, billing, Internet, mobile, and technical-support needs and remained present in Cox support materials during the transition period.
Charter Communications, Inc.
400 Washington Boulevard
Stamford, CT 06902
United States
Charter currently identifies this address as its corporate headquarters.
Cox Communications
6205-B Peachtree Dunwoody Road
Atlanta, GA 30328
United States
This Atlanta address was used by Cox Communications for corporate, legal, and escalation correspondence before the Charter transaction.
Charter Communications acquired Cox Communications in August 2026.
Cox Enterprises remains economically connected to the business as a significant shareholder of the combined company.
Chris Winfrey
Chris Winfrey serves as President and Chief Executive Officer of Charter Communications, the company operating Spectrum.
Mark Greatrex
Before the combination, Mark Greatrex served as President of Cox Communications. Cox Enterprises describes him as having led the broadband business serving nearly seven million homes and businesses.
Following the Cox transaction, Charter reports approximately:
37 million customer relationships
on a pro forma basis.
The combined Charter organization currently reports:
100,000+ U.S.-based employees
with former Cox sales and service operations being transitioned to the United States under Spectrum’s service model.
Spectrum services are available to more than:
70 million homes and businesses across 45 states.
Charter reported:
$54.774 billion in revenue for 2025
before completion of the Cox transaction.
Legacy Cox customers may still encounter Cox.com pages during transition.
Cox’s own careers site now states that Cox Communications is Spectrum and directs job seekers to Spectrum careers.
Charter Communications trades on Nasdaq under:
CHTR
The former Cox Communications network is now being integrated into Charter’s Spectrum business. Current customer-facing products in former Cox markets are transitioning to Spectrum Internet, Spectrum Mobile, TV, Voice, and commercial connectivity services.
Spectrum provides broadband Internet service over its fiber-powered network.
Former Cox customers are being transitioned to Spectrum Internet products, packaging, and pricing following the August 2026 acquisition.
Spectrum offers higher-speed Internet tiers in qualifying areas, including multi-gig connectivity.
Availability depends on the customer’s location and local network capabilities.
Spectrum provides in-home Wi-Fi solutions using compatible gateways and routers.
Customers can manage qualifying network settings and connected devices through Spectrum’s digital account tools.
Spectrum Mobile provides nationwide wireless service to qualifying customers.
Charter describes the combined business as the fastest-growing mobile provider in its footprint following the Cox transaction.
Cox Mobile previously provided wireless service to Cox Internet customers with unlimited and usage-based plans.
Customers in former Cox markets are now being migrated into the broader Spectrum product framework.
Spectrum provides cable and streaming-based television packages.
Former Cox markets gained access to Spectrum’s TV packages and associated streaming-app value as part of the September 2026 transition.
Contour was Cox Communications’ primary television platform before the Charter transaction.
It included live channels, on-demand content, voice-remote functionality, and digital account integration.
Spectrum Voice provides residential telephone service in qualifying areas.
Legacy Cox Voice customers are part of the larger service transition to Spectrum.
Cox Business historically provided connectivity to hundreds of thousands of commercial customers.
Following the transaction, business customers are being incorporated into Charter’s commercial connectivity operations. Cox previously provided broadband, cloud, managed IT, fiber, and communications services to nearly 370,000 businesses through Cox Business and related operations.
Commercial broadband services provide Internet connectivity for small businesses, offices, restaurants, healthcare facilities, and larger organizations.
Service speed and network architecture vary by location.
Enterprise-grade fiber connections support organizations requiring higher capacity, lower latency, and dedicated bandwidth.
Cox’s broader network assets became part of the combined Charter operation.
Business customers can use managed Wi-Fi products for employee, guest, and operational connectivity.
Features depend on the applicable service package.
Business voice services include commercial telephone connectivity and related calling features.
Availability and pricing vary according to business size and location.
Legacy Cox commercial operations included managed IT services designed to support security, connectivity, cloud, and business technology.
Cox expanded its cloud portfolio through RapidScale and Logicworks.
These operations provided public-cloud, private-cloud, managed AWS, Azure, and other enterprise technology services.
Cox’s Hospitality Network provided broadband, entertainment, and connectivity solutions for hospitality venues.
This business formed part of Cox’s broader commercial portfolio before the Charter combination.
Legacy Cox customers could use a large network of public Wi-Fi hotspots.
Spectrum also maintains extensive Wi-Fi and converged wireless capabilities across its footprint.
Customers can manage qualifying Internet, TV, mobile, billing, and account settings through digital account tools.
Former Cox customers should follow current transition instructions provided with their account as services move to Spectrum.
Because Cox Communications is now part of Charter and the Spectrum transition is underway, customers should verify the current number shown on their latest bill or Spectrum account.
1-800-234-3993.
1-800-234-3993
Legacy Cox technical assistance was available around the clock through this support channel.
1-800-234-3993
1-800-234-3993.
1-866-272-5777
Cox Business published this line for technical and billing support, with technical support available 24/7.
Text 36009
This legacy Cox Business support channel was published for technical and billing help.
Cox Customer Care
Attn: Corporate Escalation Team
6205-B Peachtree Dunwoody Road
Atlanta, GA 30328.
Cox Legal Department
Attn: Litigation Counsel
6205-B Peachtree Dunwoody Road
Atlanta, GA 30328.
Former Cox customers should increasingly use the contact information shown on their Spectrum account, current bill, or Spectrum.com as migration continues.
Investor matters now relate to Charter Communications rather than standalone Cox Communications.
Investor Relations:
For service outages, use current Spectrum account support.
For police, fire, medical, or immediate public-safety emergencies, contact local emergency services.
Legacy Cox customers can still encounter 1-800-234-3993 in Cox support materials, but the most current route is increasingly through Spectrum because the former Cox network is now part of Charter Communications. Check your latest bill, account portal, or service-transition email before calling so you use the correct current support number for your market.
For business customers, the legacy Cox Business line 1-866-272-5777 has been used for technical and billing assistance. During the Spectrum integration, commercial customers should follow the instructions attached to their current account because business support branding, billing systems, and customer portals may change.
Charter Communications, Inc.
400 Washington Boulevard
Stamford, CT 06902
United States
This is the current corporate headquarters of Charter Communications, which acquired Cox Communications.
6205-B Peachtree Dunwoody Road
Atlanta, GA 30328
United States
This address remains important historically and appears in Cox legal and escalation documents, but it should no longer be presented as the headquarters of an independent Cox Communications company.
Charter announced completion of its transaction with Cox Communications in:
August 2026
The combination created the nation’s leading broadband and video company according to Charter.
On:
September 16, 2026
Spectrum announced the rollout of Spectrum products, pricing, and packaging to former Cox markets.
Current pro forma Charter information reports:
37 million customer relationships.
Current Charter information reports:
More than 100,000 employees
with its customer-support workforce based in the United States.
Spectrum services are available to:
70 million+ homes and businesses
across:
45 states.
Cox Enterprises did not completely exit broadband economics.
After the transaction, Cox Enterprises became the largest shareholder of the combined Charter business, retaining a significant investment in the industry.
Because the Cox-Spectrum integration is currently underway, complaints should use the support channel shown on the customer’s most recent statement or account. Keep the service address, account number, billing records, outage dates, support case numbers, and copies of previous communication before escalating.
Former Cox customers should first use the support channel shown on their latest account statement or Spectrum migration materials. Legacy Cox customers have historically used 1-800-234-3993 for billing, account, mobile, and technical concerns. Explain the issue, request a case number, and document the representative’s name and response.
If frontline support cannot resolve the issue, request supervisor or account-management review. Provide the prior case number, service address, dates of any outages or billing errors, and the resolution requested. Because the company is actively transitioning former Cox systems into Spectrum, also confirm whether your account has already migrated to a Spectrum billing or service platform.
Legacy Cox dispute terms identified Cox Customer Care, Attn: Corporate Escalation Team, 6205-B Peachtree Dunwoody Road, Atlanta, GA 30328 for written escalation. Customers should verify whether their account remains subject to Cox terms or has transitioned to Spectrum terms before using this route.
If a serious unresolved issue proceeds beyond normal customer support, review the current terms governing your account before mailing a formal dispute. Legacy Cox terms required written notice before arbitration, while newly migrated customers may instead be governed by Charter/Spectrum terms. Keep proof of delivery and copies of all billing statements, support transcripts, and written responses.
Unresolved telecommunications complaints can potentially be submitted to the Federal Communications Commission, while billing or consumer-protection matters may also involve a state Attorney General, state public-utility or telecommunications regulator, or payment-card issuer depending on the issue. Service emergencies involving public safety should be directed to emergency services rather than the corporate complaint process.
Ramona Tire is an automotive service company that provides a wide range of tire and…
Car-X Tire & Auto is a well-known automotive service chain in the United States, specializing…
Curo Financial Technologies Corp. is a company that provides a range of financial services, primarily…
Enova International, Inc. is a financial technology (fintech) company that provides online financial services to…
Community Choice Financial Inc. (CCFI) is a financial services company that provides a variety of…
Smile Brands Inc. is a leading provider of business support services to dental practices in…
This website uses cookies.