Immersive entertainment
Dive into crystal-clear 4K/8K streaming.
Requires compatible device and content
Quantum Fiber® from AT&T up to 1 Gig Internet
Speed up to 1 Gig for $45/mo.*
Req’s elig AutoPay & Paperless bill. Limited availability in select areas.
- 99.9% reliable* fiber-optic connection*Based on network availability
- Symmetrical upload and download speeds
- No annual contract or hidden fees
Ready for internet that can keep up with you?
See offer details
NEW OFFER
Save $480/year on AT&T Wireless
Sign up for Quantum Fiber and get a $40/month discount on phone service from America’s largest wireless network. See offer details
Unlock the full potential of up to 1 Gig internet with Quantum Fiber
Quantum Fiber up to 1 Gig internet provides enough bandwidth to power your household’s online activities—all at the same time.
Low-lag gaming
Conquer opponents with ultra-low latency and lightning-fast reactions.
Connected smart home
Seamlessly connect and control multiple devices.
Rapid productivity
Transfer large files quickly and work remotely with robust connectivity.
No data limits, no annual contract
Experience the freedom of unlimited data and flexible service.
Why Quantum Fiber up to
1 Gig internet?
For $45/mo*, experience the internet as it was meant to be—fast and reliable. Quantum Fiber up to 1 Gig internet sets a new standard for connectivity.
Req's elig AutoPay & Paperless bill. Limited availability in select areas. *Price after combined discounts of $35/mo when enrolled in Autopay w/ bank account. Paperless bill required. New customers only. Taxes & fees extra.
- Symmetrical speeds. Benefit from equally fast upload and download speeds, great for creators and professionals.
- Ultra-low latency. Game, stream, and video conference with low lag, allowing a smooth and responsive online experience.
- Consistent performance. Rely on consistent gigabit speeds for all your online activities.
Frequently asked questions
Is up to 1 Gig fiber-optic internet good?
Yes, Quantum Fiber up to 1 Gig internet is a fantastic option for your home internet. With up to 1 Gig fiber-optic internet, you get speeds up to 1 Gig (that’s 1,000 Mbps!), symmetrical upload and download speeds, and a 99.9% reliable* network.
*Based on network availability
How much is Quantum Fiber internet per month?
The price of Quantum Fiber Internet depends on which plan you choose. Check out our Internet Plans to find the right speed and price for your household.
How fast should Wi-Fi be with up to 1 Gig internet?
With Quantum Fiber up to 1 Gig Internet, your connection could reach up to 1 Gig internet speeds—that’s 1,000 Mbps!
Speed/time examples are estimates and based on wired connection
Limited availability. Service and speed in select locations only.