Best Modem For CenturyLink 2021 [Top 7 Reviews]

Are you a subscriber to CenturyLink’s Internet service? Do you want to know what modems are compatible with CenturyLink? While the company does deliver a great service, it is important to understand that their modem might is not up to par. If you want to get the most out of your service, you’ll want to consider skipping the rental modem and investing in your own. Doing so will provide you with a wealth of benefits. With your very own CenturyLink DSL modem, you’ll be able to skip the rental fee, you’ll have more freedom, and you’ll probably get better performance. So, what are the Best Modem For CenturyLink? You’ll find out in the in-depth guide below.

How Centurylink internet works

How Centurylink internet works

As you should already know, DSL stands for Digital Subscriber Line. DSL utilizes the telephone’s copper wiring. It is very similar to what you would expect from the cable TV lines in your home. Since DSL uses phone lines, it’ll provide you with dedicated bandwidth. This ensures that you get less interference and better performance. Generally, the conversations you have on your phone will take up a small portion of the wiring. The rest is dedicated solely to your Internet connection.

How To Choose

When you begin scouring the market for a good router for your CenturyLink service, you’ll find that your options are plentiful. Nevertheless, you’ll be able to narrow down your options pretty quickly by looking at a handful of factors. What factors help to make a good modem? You’ll find out below.

  • Compatibility

First and foremost, you’ll want to do your best to choose one of the CenturyLink approved modems. It is absolutely vital to make sure that the modem of choice is actually compatible with your service. If you do not, there is a good chance that you’ll be required to send the device back at some point in the future. Remember that there are numerous versions of DSL, including ADSL, HDSL, VSDL, and SDSL. Speak with your Internet service provider to ensure that you get the right modem for your service.

  • Speeds

While you’re at it, you’ll want to make sure that you get the fastest speeds humanly possible. After all, there is a good chance that you’re going to be streaming high-definition videos and playing video games online. Therefore, you’ll need the fastest speeds that you can get. Of course, you’ll need to check the specifications of your Internet plan. If your speeds are limited to 25 MB per second, you’ll only be going to get 25 MB per second regardless of the modem that you choose. Nevertheless, it is still a good idea to get the fastest speeds, because your service may be upgraded in the future.

  • Household Usage

You’ll also want to consider how your device is going to be used. How many people will be using the Internet at the same time? Do you intend to connect a printer to your network via a USB cable? These are all things that you need to consider beforehand. It is wise to choose a CenturyLink modem that comes with several ethernet and USB ports. This ensures that you’ll have plenty of options to play around with.

  • Lifespan

While you’re at it, you’ll want to make sure that you choose a CenturyLink router that is going to withstand the test of time. It is wise to choose a modem that is more powerful than what you need. This ensures that you’re ready for any updates the service provider may offer in the future. You should also choose a modem that gets frequent firmware updates. This combination ensures that you’ll get the most out of your money.

  • DSL Versus Cable

When attempting to sign up for the Internet in the United States, you will discover that your options are plentiful. However, you’ll usually be able to choose between Cable or DSL. Believe it or not, both are great. However, there are some disadvantages and advantages associated with both. DSL offers a handful of perks that cannot be found elsewhere. These perks will be mentioned below for your consideration.

  • With DSL, your phone and Internet can be used simultaneously. There is no need to stop using the Internet to use the phone and vice versa.
  • DSL comes with different pricing options. This ensures that you’ll be able to find a service that best suits your budget.
  • DSL is very secure. Since you have a dedicated phone line, your information is not shared with other users.
  • With DSL, your connection will be far more reliable.

The Perks of The Best DSL Modem For CenturyLink

CenturyLink modem

So, why would anyone be interested in investing in a modem for their CenturyLink service? The truth of the matter is that the benefits are enormous and very diverse. First and foremost, you should understand that buying your own modem will actually save you money over a period of time. With your own modem, you’ll be able to stop paying that hefty rental fee. The initial price will be more expensive, but you’ll save money over a period of time. At the same time, you’ll have more options to play around with. You won’t have to take whatever the company gives you.

Instead, you can pick and choose. You’ll be able to get exactly what you want. There is also a good chance that you’ll get better performance. By selecting your own modem, you can perfect its performance. This ensures that you’ll have faster speeds and a more reliable connection. Truly, everyone with CenturyLink Internet should strongly consider investing in their own modem. They’ll be glad that they did in the future.

DSL Is Cheaper And More Secure

DSL uses your existing phone lines. This means that you’ll be able to avoid spending a lot of money on expensive upgrades. You’ll be able to avoid the extra costs associated with the installation of new lines. There is also a good chance that you’ll save yourself a significant amount of time too. Since you’ll have your own dedicated phone line, you’ll never have to worry about giving up your security. Your Internet usage and data will never be shared with others in your local area.

A DSL modem is also a good choice for modern consumers, who watch a lot of HD videos and play the latest video games online. This is the case because a DSL modem will provide you with lightning-fast upload and download speeds. If you want the maximum speeds and the minimum lag, a DSL modem is a must!

CenturyLink DSL Modem Installation

In the past, consumers relied on Internet providers to set up their home networks. Thankfully, this is no longer the case, because consumers now have the freedom to complete the process immediately after they receive their new DSL modem. This not only reduces the wait time you normally are forced to endure but also will eliminate the installation cost. Below, you will discover a step-by-step instructional guide to help you install your new CenturyLink DSL modem.

1 – Access your equipment, tools, and components to make sure you have everything needed to complete the installation.

2 – Connect the DSL filters to an existing phone jack. If you believe more DSL filters are needed, you should contact your ISP.

3 – Power up the modem, by plugging the modem’s electrical cable into a 110-volt wall receptacle and/or turning on the power. The power indicator light, which should be green, will come on the modem is turned on.

4 – Plug the phone cable into the phone jack and DSL/LINE port on the rear of the modem.

5 – Plug the Ethernet cable into the computer and modem.

6 – Recheck all of the cables to make sure they are connected properly. All of the LEDs should turn green when everything is connected properly.

7 – Active your service, by opening a web browser. This process may take up to 15 minutes to complete.

Conclusion – Best DSL Modems

By now, you probably know that DSL is one of the most popular Internet services in the world. As the number of electronic devices continues to grow and technologies become more widely used, the Internet demands continue to scale higher. The cable is still playing catch up, but some providers are now offering faster speeds, which are a necessity to run state-of-the-art electronic devices, play games, and stream music and movies.

The location of your home will definitely determine the quality of your connection. The farther your home is located from your ISP’s home base, the more likely your connection will become deteriorated over time. What this basically means is your connection and speed will not be reliable or consistent. However, if you live near your Internet provider, you should never experience these issues. In fact, you will enjoy a continuous and reliable connection throughout your entire home.

The number of DSL modems for CenturyLink is plentiful, making it even more difficult to choose one that will suit your needs and preferences. Our list of DSL modems is designed specifically to help consumers narrow down their search, regardless of budget or needs. Just knowing that you have access to this information will put you a step ahead. When you make your final decision, you will be ensured of a strong, reliable connection.

Best Modem For CenturyLink (2021)

Best Modem For CenturyLink of 2018

Top Selected Products and Reviews of the best router for CenturyLink customers.

You want to know What Modems are Compatible with Centurylink? Well, take a look at our selections.

#1. ActionTec Model C1000A

ActionTec Model C1000A

Are you looking for a good CenturyLink modem to replace your rental modem? If so, you’ve come to the right place. You owe it to yourself to check out the ActionTec Model C1000A Modem. This device will provide you with everything you need to get your family online in a matter of minutes. The modem also includes a wireless router. Therefore, you will not need a separate router. This will save you money and space inside of your home. Despite being pretty affordable, this modem and router combo will definitely satisfy most CenturyLink customers.

Great Security

One thing to note is that the ActionTec Model C1000A Modem is designed to protect you and your family. The device includes a robust firewall and many advanced security features. For instance, it offers packet inspections, intrusion protection, and denial of service protection. Plus, you’ll be able to choose between WEP and WPA wireless encryption. With this modem, you can rest assured knowing that your data will be protected from start to finish!

Includes A Self-Install Kit

Another thing to remember is that this device comes with a self-install kit. This is great and will definitely make your life so much easier. With the self-install kit, you’ll be able to get this unit installed on your own. You will not have to sit at home all day and wait for a CenturyLink technician to arrive. Instead, you’ll have the modem up and running in a matter of seconds.

Powerful Hardware

The ActionTec Model C1000A Modem is crammed full of powerful hardware. It utilizes a dual-core 32-bit processor. This makes it far more effective than the alternatives. Whether you’re streaming HD video or playing the latest games online, you can rest assured knowing that this device will provide you with the speeds that you need. You might experience lag from time to time, but that will be very rare.


  • Comes with a self-install kit
  • Very affordable
  • Compatible with CenturyLink
  • Offers QoS
  • Excellent firewall and many other security features
  • Dual-core 32-bit processor
  • TR-069 Remote Management makes troubleshooting much easier


  • Longevity is questionable

Overall Assessment

Some suggest that this modem will not last more than a few years. That is debatable. A lot of people will absolutely love this modem. The ActionTec Model C1000A works exceptionally well and the setup process couldn’t be easier. On top of that, it will provide you with a very reliable connection and the speeds that you need. That makes it well worth the low price.

#2. Netgear Nighthawk D7000 Wi-Fi Modem Router

NETGEAR Nighthawk AC1900 (D700)

Netgear just happens to be one of the most trustworthy and reliable manufacturers of modems. This company offers a wealth of excellent modems, but their Nighthawk D7000 is most likely your best choice as a CenturyLink subscriber. This router offers a wealth of benefits and it’ll provide you with lightning-fast speeds. This router will not disappoint. It delivers excellent speeds and an even more impressive range. What else sets it apart from the competition? You’re about to find out.

NETGEAR Nighthawk AC1900 WiFi VDSL/ADSL Modem Router Product Tour D7000

Excellent Range

There is definitely a lot to like about the Netgear Nighthawk D7000 VDSL/ADSL Modem Router. One of its most impressive features is the range. This modem is truly a beast. Even in a three-story home, there is a good chance that this modem will be able to transmit a signal throughout the home. In fact, you probably won’t have to worry about dealing with dead zones or connection drops. Even if each member of your family is using the Internet, this modem will still provide you with a great connection.

How To Install a NETGEAR DSL Modem Router


With this router, you will never have to worry about it not being compatible with your ISP. In fact, it is completely compatible with CenturyLink. However, it does not work with CenturyLink’s VDSL service. It also works with most AT&T, Verizon, and Frontier services. The Nighthawk supports VDSL and VDSL2. It is also compatible with ADSL, ADSL2, and ADSL2+. It also works with Amazon Alexa.

Outstanding Speeds

This is an AC1900 router. Therefore, it is capable of delivering maximum speeds of 1900 Mbps. Just remember that you’ll get 600 Mbps on the 2.4 GHz band and 1300 Mbps on the 5 GHz band. Throw in the 1 GHz dual core processor and you can guarantee that this modem will deliver a great performance. Even if you stream a lot of HD videos on numerous devices simultaneously, this router will deliver satisfactory speeds.

Many Features

This modem offers a wealth of features. For instance, it includes a network map. This gives you the ability to allow or block access to your network for any device. It also comes with a Traffic Meter, so you can see how your Internet is being used. The modem also comes with parental controls. This is a great addition for parents, who need to keep their kids off of inappropriate websites. With this router, there is literally nothing that you will not be able to do!


  • Maximum speeds of 1900 Mbps
  • Works on dual bands
  • Compatible with CenturyLink and other ISPs
  • Works with Mac, Windows, UNIX, and Linux
  • Delivers great range
  • The setup process isn’t too difficult


  • Doesn’t work with CenturyLink’s VSDL

Overall Assessment

When it comes down to it, the Netgear Nighthawk AC1900 VDSL/ADSL Modem Router is a great investment for most households. This router delivers a great range and even better speeds. On top of that, the setup process isn’t overly difficult. This combination helps to make this modem one of the very best for CenturyLink subscribers.

#3. Zyxel C1100Z VSDL2 Wireless Gateway

Zyxel C1100Z

The Zyxel C1100Z is a very reliable modem for CenturyLink customers. This modem comes with a wealth of features that will make your life so much easier. It offers monitoring and auto-detect network configurations to ensure that you’re able to get online in a matter of seconds. In fact, this is one of the easiest modems to install in your home. Plus, this modem will deliver satisfactory speeds for most households. It is suitable for HD streaming and hardcore video gamers. Additional features will be explored in greater depth below.

Surprisingly Good Range

When you look at the Zyxel C1100Z, you might believe that its range isn’t going to satisfy. This couldn’t be further from the truth. It might not have any external antennas, but it can still get the job done right. In fact, it is capable of delivering a good signal to everyone in a three-story home. It might not be the most powerful modem on the planet, but it will deliver a good signal to everyone in your home.

Good Speeds

When compared to some of the other routers on the planet, the Zyxel C1100Z Modem delivers moderate speeds. This modem tops out at 300 Mbps. This might seem like a problem when other modems deliver speeds over 1,000 Mbps. However, this isn’t a problem at all. Most consumers will be lucky to get speeds up to 25, 50, or even 100 Mbps. Therefore, this modem will do the trick for many years to come!

Good Protection

You should also know that the Zyxel C1100Z will keep you safe online. This modem is capable of identifying and managing malicious applications and content. On top of that, it supports many types of encryption, including WPA2, WPA, and WEP. This router will protect all traffic from the WAN to the LAN. It also features dual ethernet firewalls. This combination ensures that you’ll be able to access the Internet, without having to worry about your safety.


  • 300 Mbps speeds will suffice
  • Dual Ethernet firewalls
  • Offers WPA/WPA2/WEP encryption
  • Setup process is very simple
  • TR-069 offers remote monitoring, management, and provisioning
  • Works great with CenturyLink
  • Signal strength is very impressive


  • Speeds could be better

Overall Assessment

The Zyxel C1100X VDSL2 Wireless Gateway for CenturyLink isn’t flawless, but it comes pretty dang close. It could offer faster speeds, but this won’t be a problem for most households. The router offers decent speeds, a great range, and the setup isn’t difficult at all. This helps to make the Zyxel C1100Z Gateway a good investment. It is well worth checking out in greater depth right now!



Are you tired of hiding your ugly router/modem behind the bookshelf or under the desk? Well, that is something that you won’t have to worry about when you invest in the D6400. With its glossy appearance and compact size, this router is not only extremely easy to hide but if it is put in plain view it will look amazing. When you combine this with its ability to connect to 2.4 and 5 GHz bands, this router is without a doubt useful for a variety of different applications. This is why the D6400 is the perfect option for any CenturyLink Internet user.

A Look At The Performance Of The Router

Users should keep in mind that the D6400 is without a doubt a step up from a standard wireless router. But, unfortunately, the router was made to be affordable to average consumers. So, it may be lacking in some aspects, when compared to higher-priced models. With that being said, the D6400 does offer excellent speeds at great ranges with an easy to use platform. While the 2.4 GHz band does not offer top speeds, when you switch to the 5 GHz, you will notice that you will likely receive 100 Mbps more at a 25 meters greater range. These distinct features make this modem perfect for small to medium offices or households.

When taking advantage of this modem, you can literally connect up to 10 different devices without worrying about compromising the strength of your connection or speed.


  • Backed by a two-year warranty
  • Dual bands provide reliability and speeds
  • Modem/router combination
  • Beamforming technology provides greater range


  • No wired USB ports
  • Not designed for heavy users that rely on extremely fast speeds

Overall Assessment

If you want an attractive modem that can provide you with reliability, dependability, and quality, you need to consider investing in the D6400.

#5. Actiontec 300 Mbps Wireless-N ADSL (GT784WN)

Actiontec 300

For consumers who are living on a strict budget, but in need of a DSL modem, Actiontec has you covered. The brand’s 300Mbps Wireless-N ADSL Modem Router is ideal for single-story homes, condos, and apartments. The modem is designed with premium-grade components and state-of-the-art technology that will ensure a strong, reliable Internet connection. The embedded security features will protect your mobile devices against potential hack attacks and malware. The installation and setup processes can be completed in less than 30 minutes, with the included step-by-step instructional guide.


Do not be deterred by the Actiontec ADSL Router’s low price tag, because it can deliver amazing speeds and a reliable connection. Regardless, of the number of devices connected to the modem, it will continue to perform accordingly. For those who are technically challenged, you will definitely appreciate the Auto set up feature. This basically means the modem will complete the setup process, without human assistance, eliminating human error and ensuring a smooth process.

Notable Features

The Actiontec ADSL Wireless-N Modem has a 4-port switch, parental controls, and state-of-the-art security features. The modem is designed to deliver a solid, speedy connection while protecting against malware and hack attacks.

Speed Capability

The Actiontec ADSL Modem only runs on 2.4GHz range, so you should not expect to receive the same performance level as a modem that runs 5GHz. However, this is a decent modem that will deliver up to 300Mbps speeds, depending on your existing PSI Internet package. It will support a broad range of electronic devices, such as laptops, tablets, gaming consoles, and iPads.


  • Delivers speeds up to 300Mbps
  • Modem router combo
  • Features state-of-the-art security features
  • The hands-free setup process, with the Auto Detect Wizard
  • Compatible with older wireless standards


  • No 5GHz band
  • Does not include a USB port
  • Not 802.11ac

Overall Assessment

The Actiontec Wireless-N ADSL Modem Router is ideal for small homes. The 802.11n wireless standard will deliver top speeds up to 300Mbps. It is backward compatible, so it will support your older electronic devices.

#6. NETGEAR N600 Dual Band WiFi ADSL

Netgear WN2500RP-100NAS N600 Desktop WiFi Range Extender (WN2500RP)

With speeds up to 600 Mbps and the ability to easily share personal media and data throughout your network, it is completely easy to understand why the NETGEAR N600 has made the list. When you really sit down and compare the N600 to the other CenturyLink DSL routers, the N600 has way more to offer the consumers than they could ever imagine.

Exploring The Performance

It doesn’t matter if you are a gamer or constantly stream music, you still need a solid connection that can provide the highest performance and quality at all times. Well, when it comes to performance or quality the N600 will certainly not disappoint you. With its abilities, the whole family will be able to take full advantage of the features that this modem/router has to offer. You can literally stream movies in your downstairs’ bedroom, while your kids’ game in the upstairs’ bedroom without experiencing drops connections or slowed speeds.

Unless you live in an extremely large home, the N600 will be able to provide the coverage that you need.

Understanding The Features Of The N600

How would you like to control your own network with ease? Well, the UI installed in this router auto detects your devices, which is extremely helpful for the novice networker. However, this feature could be a bit frustrating to the more advanced users, as they might want to input and control their own settings. With that being said, users should know that the Network App allows users of any grade to control their own network while ensuring that they are protected with the highest level of security at all times.

A Look At The Speed Of The N600

The N600 is capable of reaching speeds up to 600 Mbps thanks to the dual-band technology. When you combine this with the Gigabit wired connection, users can truly achieve the speeds that they need to accomplish any task with ease.


  • Extremely easy setup and installation
  • The app allows you to easily control and manage your network
  • Automatic upgrades keep you safe and secure
  • Modem/router upgrade makes for less clutter in the home
  • 2 wired USB ports


  • The setup might be tough for non-tech savvy individuals
  • You might have to change the preset settings to achieve better performance levels

Overall Assessment

With the N600 you not only receive 600 Mbps connection speeds, but you have the ability to manage and control your network with ease through the free application. When you combine this with the other features, it really is easy to understand why more and more individuals are opting for this modem/router.

#7. CenturyLink Prism TV Technicolor C2100T DSL/Fiber Modem

CenturyLink Prism TV Technicolor C2100T

The CenturyLink Prism Technicolor C2100T Modem is ideal for single-story homes, condos, and apartments. This particular modem is designed with premium-grade components and technologies that work together to deliver a reliable, speedy connection.


The C2100T may not be classified as the top-of-the-line, but it is considered to be a quality modem, with an affordable price tag. The modem will meet your expectations, as long as you realize it does have limitations, making it unsuitable for multi-story homes.

The 2.4GHz band is guaranteed to deliver a satisfactory performance. Just like other modems, walls, ceilings, and other barriers will alter the performance. The number of electronic gadgets you are running will also determine the level of performance. The 5GHz band is very reliable and will not drop single under no circumstances. Regardless, if you have 10 gadgets or 20, the signal will remain strong throughout your home.

Notable Features

Since this is a modem router combo, you will not be required to make any additional purchases to achieve a speedy connection. With TR-069, users now have access to some of their electronic and smart devices remotely. The security features will ensure a secure connection and set up can be completed in less than 20 minutes. When the model is operating in DSL mode, you will have the option of utilizing the gigabit Ethernet WAN port as a fifth gigabit LAN port.

Speed Capability

The CenturyLink C2100T Modem can reach speeds up to 300Mbps, depending on your existing Internet package. Of course, this will not compare to Gb and Fiber speeds, but most consumers do not have access to these options.


  • A variety of security features to ensure a secure connection
  • Easy installation and setup processes
  • Very affordable
  • Delivers speeds up to 300Mbps


  • Only suitable for single-story homes

Overall Assessment

The CenturyLink Prisom TV Technicolor C2100T Modem Router is guaranteed to deliver speeds up to 300Mbps. The construction is superb and the components are designed to endure the test of time. The installation is simple, as long as you follow the included step-by-step instructional guide.

Informative Videos from CenturyLink DLS.

CenturyLink Modem Setup

Connecting Wireless Devices to Your CenturyLink Modem Network

1 thought on “Best Modem For CenturyLink 2021 [Top 7 Reviews]”

  1. I am using an older Actiontec PK5000 and have been happy with it but have been notified it has security problems now, even after I fully updated the firmware. Consequently, I bought an Actiontec GT784WN (a good deal at a local auction). Though you have it listed, I just checked two sites for current list of modems. The GT784WN is NOT listed.

    I also found that Actiontec cut too many corners. Besides only single band wireless, the GT784WN does NOT have both “Line In” and “Phone” ports; only a “Phone” port. However, it is actually a “Line In” port, as the data line goes to it, NOT the telephone on your desk. So, it appears I will need a splitter to break out the phone signal before the “Line In” plugs to the modem. However (again), the “Phone” port is very close to one of the antennas, so there is no room for the simple phone splitter. I will have to make a longer lead splitter myself or at my local friendly electronics shop (Huzzahs to Mountain States Electronics, Fort Collins, CO!!). Perhaps the improved PK5000, the PK5001, would be a better choice for low cost modem.


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