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CenturyLink is now Quantum Fiber

Free modem.


Free installation.


Unlimited data.

Speeds up to

940Mbps

For

$65/mo

Free modem.


Free installation.


Unlimited data.

Speed may not be available in your area. Rate requires paperless billing. Prepay required. Taxes and fees may apply.Offer Details
CenturyLink, in partnership with City Utilities, has begun offering affordable Quantum® internet service to residents in the Springfield area. The Quantum® internet services provides residents with quality telecommunication services, such as transmission of voice, data, graphics and video over fiber optic lines. Although construction to expand our network is still in progress, many customers on the north side of Springfield already have Quantum® internet service. Springfield is well on its way to becoming a Fiber‐enabled city!
©2020 CenturyLink. All Rights Reserved. QUANTUM is a registered trademark, and QUANTUM FIBER AND QUANTUM FIBER INTERNET are trademarks (pending applications), of Quantum Wireless LLC and are used by CenturyLink under license.
Service not available yet?
Sign up so that you know when
Fiber Internet is in your area.Sign Up Now
Find out where we are
expanding Fiber Gigabit
to next.See Map
Everyone deserves fast Internet at a price that works for them. So we’re working on a variety of packages with speeds up to 940 Mbps and exciting limited time offers. We will update this page as soon as details are available. Stay tuned!
$65/MO
Free Modem & Free Installation
Free Modem & Free Installation
Start Now
  • Free Modem
  • Free installation
  • Unlimited data and no overage fees
Speed may not be available in your area. Rate requires paperless billing. Additional taxes, fees, and surcharges apply. Offer Details.

CenturyLink Fiber Optic Internet gives you the
housepower™ to fuel your digital world.

With speeds up to 940 Mbps, now you can do more than you ever thought possible.
It's more than just speed ‐ it's new possibilities.

Connect

Fiber Gigabit is ideal for connected households to use multiple devices at super‐fast speeds and with unlimited data.

Upload & Download

With Fiber Gigabit, you can accomplish more with symmetrical download and upload speeds.

Online Gaming

Fast enough for virtually lag-free online gaming and video chatting with friends and family.

Back Up

Back up your entire hard drive to the cloud, including large photos and videos, in nearly no time.

How fast is Fiber Internet?

Media 25 Mbps Up to 940 Mbps
Photos
(5 MB)
1.6 sec 0.04 sec
Music
(70 MB)
22.4 sec .56 sec
TV Shows (175 MB) 56 sec 1.4 sec
Movies (700 MB) 213 sec 5.6 sec
Customer speed experiences will vary, particularly when accessing the Internet wirelessly from various devices. Maximum download/upload speeds are up to 940 megabits per second via a wired connection due to overhead capacity reserved to deliver the data. Internet speeds are not guaranteed due to conditions outside of network control, including customer location, devices, equipment, and access through a wired or wireless connection; see centurylink.com/InternetPolicy for more information.
Frequently Asked Questions

Be the first to know when Fiber Internet is in your area.

Service not available yet?
Sign up so that you know when
Fiber Internet is in your area.Sign Up Now
Find out where we are
expanding Fiber Gigabit
to next.See Map
Offer Details