The DSL technology varies so vastly, therefore, finding the right modem with your service is a tricky business. Just like all other providers, CenturyLink does offer the ability to purchase your own modem. There are tons of options available in the market. They differ in terms of usage, network capabilities, and strength. What modems are compatible with CenturyLink?

  • Actiontec C1000A
  • Actiontec C1900A
  • Actiontec C2000A
  • Actiontec PK5001A
  • Actiontec Q1000
  • Actiontec Q2000
  • Adtran C424G
  • Calix C844G
  • Technicolor C1100T
  • Technicolor C2000T
  • Technicolor C2100T
  • Zyxel C1000z
  • Zyxel C1100Z
  • Zyxel C2100Z
  • Zyxel C3000Z
  • Zyxel FR1000Z
  • Zyxel PK5000Z
  • Zyxel PK5001Z
  • Zyxel Q1000Z

Once you sign-up with CenturyLink, you can get different types of modems. Here are some of the CenturyLink compatible modems, to expect if you get one from the provider.

Make Type Model Number
Greenwave Dual-band 2.4 GHz and 5 GHz C4000
Actiontec Dual-band 2.4 GHz and 5 GHz C3000A, C1900A
Zyxel Dual-band 2.4 GHz and 5 GHz C1100Z, C3000Z
Technicolor Dual-band 2.4 GHz and 5 GHz C1100T, C2100T
CenturyLink Dual-band 2.4 GHz and 5 GHz CenturyLink Wireless modem

With so many options available, which one is the right choice for you? Let’s find out!

Best CenturyLink DSL Modem 

If you have a basic internet connection with speeds up to 40 Mbps or lower, there is no one near Zyxel C3000Z. The is the most common choice of CenturyLink internet customers as it is directly recommended for DSL service. This model offers you the ability to use both the 2.4 GHz and 5 GHz bands as a dual-band router. Moreover, this equipment is packed with IPv4 and IPv6 compatibility. The most prominent feature is vectoring that increases range and performance. It has some great reviews on Amazon. You can get this device for easy installation, strong signal strength, and ease of use.

Get CenturyLink Support by dialing 1-866-987-0357

Best Modem for 100 Mbps

With CenturyLink internet speeds up to 100 Mbps, there are endless possibilities. You can explore new entertainment avenues and make the most out of your internet speeds while gaming online. To support such good internet speeds, you need equipment that has the strength to withstand all the wear and tear. For this reason, we can recommend Actiontec C3000A. CenturyLink’s highly recommended internet device has a dual-band. It can support speeds up to 100 Mbps without any sweat. Just like a good modem, it can support IPv4 and IPv6 compatibility. The vectoring gives it the capability to increase speed and performance. The Actiontec has some great reviews on Amazon and some of the promising features include ease of use, easy installation, and technical assistance.

Best Modem for Fiber

CenturyLink Fiber gives you a seamless experience and there isn’t any limit to what you can accomplish with such high speeds. CenturyLink fiber has speeds up to 940 Mbps that cross the residential internet service barrier. Stream in 4K on multiple devices and play online games with virtually zero lag. All of it comes with reliable fiber connectivity.

To support such high speeds, we recommend Greenwave C4000XG. This equipment has the right features making it stand out from the rest. This latest hardware comes with WiFi 6 technology. It is a dual-band router and automatically selects the fastest band depending on the device you connect with the internet. With such capabilities, it is best suited for the fiber gigabit plan. This device is relatively new in the market and you will not find many reviews. However, it is said to have strong WiFi signals and simple installation making it a perfect choice for all heavy internet users.

Get CenturyLink Support by dialing 1-866-987-0357

What to look for in a CenturyLink-compatible modem?

If you see other CenturyLink compatible modems in the market, here are features you must look for before buying any device.

DOCSIS: It stands for Data Over Cable Service Interface Specification. It allows data to travel through coaxial cables at a higher bandwidth. You should look for a modem that is DOCSIS 3.0 or higher compatible.

Speed compatibility: Your internet hardware must be able to handle the speeds in your internet plan. For example, if you sign up for a connection with 100 Mbps download speeds, your router should be able to manage equivalent or higher internet speeds. Anything less might result in slower speeds and poor connectivity.                                                                                                                                                       

Security: Internet security is very important. Although you get a free security suite with CenturyLink but make sure the device you are getting completes all the security protocols required for a secured connection.


Choosing the right internet modem is important if you have decided to purchase your own device. Use this guide to get the best internet modem according to your CenturyLink internet plan. Call customer service for any queries regarding CenturyLink modem setup.