Sioux City, Iowa

Internet Service Provider

Get a great offer on your home fiber Internet in Sioux City when you choose CenturyLink. CenturyLink is a proud Fiber Internet service provider. Sign up today.
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Internet Services

Find fast Internet and reliable in-home WiFi when you choose CenturyLink Internet services in Iowa
Simply Unlimited Internet
$50/mo
Up to 100 Mbps
Paperless billing or prepay required. Additional taxes, fees and surcharges apply. Get the fastest Internet speed available at your location (max speed is up to 100 Mbps).
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99.9% reliable* network
*Based on network uptime or availability.
Work from home, shop and pay bills with no data caps
Freely move from room to room with in-home WiFi
Fiber Gigabit
$70/mo
Up to 940 Mbps
Speed may not be available in your area. Paperless billing or prepay required. Additional taxes, fees and surcharges apply.
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20X faster upload speed than cable*
*Comparison, as of 1/28/21, based on CenturyLink fiber technology with wired upload speeds of up to 940 Mbps to major cable providers 1GIG cable service over DOCSIS 3.1 technology with upload speeds of 35 Mbps.
Unlimited data on a 99.9% reliable** network
**Based on network uptime or availability.
FREE modem and installation - $299 value
Stream HD content from up to 8+ devices
No annual contract
CenturyLink Internet & Home Phone
$90/mo
Up to 100 Mbps
Speed may not be available in your area. Additional taxes, fees and surcharges apply. Rate excludes CTL Fees not to exceed $3.00/mo/line.
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Internet and Home Phone with unlimited local and nationwide calling.
CenturyLink Internet, Phone, and TV Services

Bundle broadband Internet with more services and save.

CenturyLink home Internet in Sioux City is better when you bundle. See which home Internet packages are available in Sioux City near you and get our best deal on your Internet service.
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CenturyLink Internet Service in Sioux City

CenturyLink home Internet services in Sioux City are here

CenturyLink Internet plans in Sioux City keep you connected throughout your home. Getting fast home Internet in Sioux City has never been easier. With a variety of Internet speeds and packages available, CenturyLink Internet services offer enthusiasts everything they want from an Internet service provider including 24/7 technical support and Internet security.
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Home Internet Speeds in Sioux City

Fast home Internet speeds available in Sioux City near you.

CenturyLink home Internet offers enough bandwidth to stream movies and shows, play online video games, and download your favorite music and podcasts, all without sacrificing performance. Stay connected to Sioux City and the world around you. Sign up for CenturyLink home Internet services in Sioux City today.
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Home Wifi Internet Service in Sioux City

Reliable, speedy home WiFi in Sioux City

Fast Internet is only as good as your home WiFi experience. Stay connected to the world and your devices with home WiFi in Sioux City. With smart homes, home security systems, and personal assistants, along with laptops and tablets, the modern home needs reliable wireless Internet service in order to maintain connectivity for all your WiFi-enabled devices. With the latest modems and routers, CenturyLink’s home WiFi in Sioux City provides your entire household with a secure wireless connection to keep you all running.
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Frequently Asked Questions

About CenturyLink

CenturyLink is a telecommunications company that offers high-speed internet, fiber, voice, phone, and TV services for both residential and small business customers. We are dedicated to empowering people through technology, both at home and at work.

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CenturyLink services available in Sioux City: