Cox now sells under the Spectrum brand. Charter completed its purchase of Cox Communications on August 19, 2026, and Spectrum products and pricing arrived in Cox markets on September 16, 2026. Within a year, Charter's parent company is to take the name Cox Communications.

Fixed network
- Network used
- Cox
- Technologies
- Cable (HFC)Fiber
- Coverage
- More than 30 states
Charter's 2025 merger filing expected the deal to add a net 12.3M passings and 6.3M customers.

Mobile network
- Technologies
- 5G4G LTE
Former Cox markets now get Spectrum Mobile, which uses Verizon's 4G and 5G network and about 45M WiFi access points.