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AT&T vs. Quantum Fiber Internet Providers Compared

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AT&T Vs Quantum Fiber

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Rosslyn Elliott

Written by Rosslyn Elliott - Pub. Jul. 27, 2023 / Updated Sep. 29, 2026

You are currently comparing:

AT&T Vs Quantum Fiber

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4.8

Plans starting at: $50

Popular Package: AT&T FIBER - INTERNET 1000

Download speeds up to: 5 Gbps

Connection Types: Fiber & Wireless

Call today & find the best AT&T internet deals
1-844-637-5162
4.3

Plans starting at: $50

Popular Package: Up to 1Gbps

Download speeds up to: 8 Gbps

Connection Types: Fiber

Call today & find the best Quantum Fiber internet deals
1-833-440-3323

AT&T Provider Information

AT&T is one of the largest telecommunications companies in the United States, operating a massive network that spans 21 states. While the company has undergone significant restructuring in recent years, including the spin-off of its media assets, its core focus remains on expanding its fiber-optic footprint. Most customers in its service area can access either high-speed fiber or legacy DSL connections. Fiber is the standout choice here, offering symmetrical upload and download speeds that are ideal for households with multiple users or remote workers. In areas where fiber is not yet available, the company relies on older copper-based infrastructure, which generally cannot match the reliability or speed of its fiber service.

Pricing for these services is straightforward, with plans starting at $50 for 300 Mbps. At the top end of the spectrum, you can pay $110 for 5000 Mbps. One of the biggest advantages of AT&T is its lack of data caps on fiber plans, which provides peace of mind for heavy streamers. However, the provider falls short in terms of availability, as its high-speed fiber network is still being rolled out and is not accessible to every address within its footprint. If you live in a neighborhood where fiber is available, this is easily one of the most reliable and consistent internet options on the market. It is the best fit for power users who prioritize upload speeds and long-term connection stability over the lowest possible monthly bill.

Quantum Fiber Provider Information

Quantum Fiber is the premium fiber-optic brand operated by Lumen Technologies, the same company behind CenturyLink. While CenturyLink focuses on legacy DSL and some fiber, Quantum Fiber represents their modern, high-speed push into pure fiber-to-the-home infrastructure. Because it uses fiber-optic cables rather than the older hybrid fiber-coaxial (HFC) internet used by many cable providers, you get symmetrical speeds. This means your upload speeds are just as fast as your download speeds, which is a massive advantage for video conferencing, cloud backups, and gaming.

Plans start at $50 for 500 Mbps and go up to $165 for 8000 Mbps. The service is available in select urban and suburban markets across the United States, though its footprint is still growing compared to older, more established cable networks. The provider excels at providing consistent, low-latency connections that rarely suffer from the congestion issues common during peak hours on cable lines. However, the biggest drawback is availability. If you live in an area where they have not yet laid fiber, you simply cannot get the service. Customer support can also feel impersonal, as the company leans heavily into a self-service, digital-first model. Quantum Fiber is the best fit for households that prioritize reliability and high upload speeds over everything else. If you have the option to get it, the jump from traditional cable or DSL to this fiber network is usually worth the switch for the stability alone.

PROS

Good value on fast fiber speeds No data caps or equipment fees Highly rated customer service

Cons

Fiber not available in all areas Comparatively high prices on DSL/copper Fee charged if you choose pro installation

PROS

Symmetrical fiber speeds No data caps or contracts Competitive cost-per-megabit value

Cons

Limited availability Some connections may be only FTTC Multi-gig plans not available in all service areas

AT&T Internet Plans

PlanService TypeDownload SpeedMonthly Price
$100 Reward Card + $15 off per month!
AT&T FIBER - INTERNET 5000Fiber InternetUp to 5,000 Mbps †† Only $110*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change.
$100 Reward Card + $10 off per month!
AT&T FIBER - INTERNET 1000Fiber InternetUp to 1,000 Mbps † Only $70*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change.
$5 off per month!
AT&T FIBER - INTERNET 500Fiber InternetUp to 500 Mbps † Only $60*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change.
AT&T FIBER - INTERNET 300Fiber InternetUp to 300 Mbps † Only $50*/mo. w/ No Annual Contract
*Offers and availability may vary by location and are subject to change. Read more
AT&T Internet AirWireless InternetUp to 300 Mbps Only $55*/mo. /w No Annual Contract
*Offers and availability may vary by location and are subject to change. Read more
Call today & find the best AT&T internet deals
1-844-637-5162

Quantum Fiber Internet Plans

PlanService TypeDownload SpeedMonthly Price
Up To 8GbpsFiber InternetUp to 8,000 Mbps Only $165
*Offers and availability may vary by location and are subject to change.
Up To 3GbpsFiber InternetUp to 3,000 Mbps Only $70
*Offers and availability may vary by location and are subject to change. Read more
1Gig for $50/mo Limited availability. New customers only. Existing Quantum Fiber households ineligible
Up To 1Gbps Fiber InternetUp to 1,000 Mbps Only $50
*Offers and availability may vary by location and are subject to change.
Up To 500MbpsFiber InternetUp to 500 Mbps Only $50
*Offers and availability may vary by location and are subject to change.
Call today & find the best Quantum Fiber internet deals
1-833-440-3323

AT&T FAQ's

To order or learn more, call the number on this page or visit ATT-bundles.com.
Absolutely! AT&T provides step-by-step instructions to guide you through the process of setting up your own internet connection. By setting up your internet on your own, you can save money by avoiding the cost of professional installation. Additionally, you'll receive your Wi-Fi gateway within three business days, skipping the waiting time for a technician. The self-setup process takes around 30 minutes, allowing you to connect to the internet quickly.
AT&T offers the free AT&T Smart Home Manager app, which allows you to easily manage and personalize your home network information using your own device. With this app, you can control various aspects of your Wi-Fi network, including device management, network security, and parental controls. The app is free to use if you have one of the compatible Wi-Fi gateways listed on the AT&T website.
Yes, AT&T Internet allows you to connect multiple devices to your home network. Whether it's smartphones, tablets, laptops, or smart home devices, you can connect them all to your Wi-Fi network provided by AT&T Internet.
To optimize your Wi-Fi signal, there are a few steps you can take. Start by placing your Wi-Fi gateway in a central location within your home. Ensure that there are no obstructions, such as walls or large objects, blocking the signal. You can also try adjusting the Wi-Fi channel settings on your gateway to reduce interference from neighboring networks. Additionally, consider using Wi-Fi extenders or mesh network systems to expand your coverage area and improve signal strength in hard-to-reach areas of your home.
AT&T Fiber has no data caps. AT&T Internet has a one terabyte (TB) data cap, which is very high and will support most households with average data use.
Call today & find the best AT&T internet deals
1-844-637-5162

Quantum Fiber FAQ's

Quantum Fiber is available in 18 states across the U.S., including Arizona, Colorado, Florida, Idaho, Iowa, Minnesota, Montana, Nebraska, Nevada, New Mexico, North Carolina, Oregon, Tennessee, Texas, Utah, and Washington. To find out if Quantum Fiber is available at your address, enter your zip code here or call 1-833-440-3174.
Yes, Quantum Fiber allows you to connect multiple users and devices simultaneously. Whether it's for work, school, or entertainment purposes, you can connect and use multiple devices on the same internet connection.
Yes, Quantum Fiber provides Wi-Fi service. With Wi-Fi, you can enjoy wireless connectivity in your home, allowing you to connect your devices without the need for wired connections. The maximum internet speed available for Wi-Fi may vary depending on your location and your internet plan.
Quantum Fiber's benefits include matching upload and download speeds up to multi-gigabit levels, no data caps, and month-to-month service with no long-term commitments required. Additionally, setup and modem costs are included in your plan at no additional fee.
Yes, Quantum Fiber is excellent for gaming. Its symmetrical speeds and fiber-optic connection deliver low latency and stability for competitive online play. The unlimited data means you won't hit caps during gaming sessions or large game updates.
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Call today & find the best Quantum Fiber internet deals
1-833-440-3323