Quantum Fiber Internet Services

Quantum Fiber is a high-speed, fiber-optic internet service provider (ISP) owned by Lumen Technologies (formerly CenturyLink). It offers gigabit and multi-gigabit fiber internet to residential and business customers across the United States. Unlike traditional broadband services, Quantum Fiber delivers symmetrical upload and download speeds, low latency, and a 100% fiber-optic network, making it ideal for high-performance applications such as gaming, video conferencing, and streaming.

Fiber Internet

Speeds up to 8 Gbps
100% fiber network
No data caps*—unlimited internet usage
Low latency
No annual contracts
Smart Wi-Fi 6 technology

Smart Home and Business Solutions

Works seamlessly with IoT devices

High-speed fiber internet
Dedicated enterprise solutions

Technology and Features

100% Fiber-Optic Network: Unlike DSL or cable, Quantum Fiber runs entirely on fiber-optic lines, delivering higher speeds, better reliability, and reduced network congestion.
Symmetrical Speeds: Upload and download speeds are the same—essential for video calls, cloud backups, and gaming.
Wi-Fi 6 Router Included: Next-gen Wi-Fi technology ensures faster speeds, better range, and support for more devices. Enhanced Security: Includes built-in network security, helping protect users from cyber threats.