April 4, 2026

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10 Best modem router for phone lines of 2026

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1

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NETGEAR
NETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines

14% Off
Main highlights

High-Speed Internet Support
Engineered with DOCSIS 3.1 for cable plans up to 2.5Gbps.

Ideal for Xfinity Users
Perfect for Xfinity Voice service with enhanced call features.

Praised for Easy Setup
Customers love its seamless setup and reliable performance.
Key specs
- channel bonding:32X8
- ethernet ports:1 x 2.5 Gig
- max speed:Up to 2.5Gbps
- dimensions:6.8 x 3.7 x 8.2 inches
- wireless:N/A
9.7

Exceptional

Our Rating

8.4
Easy installation

8.0
WiFi signal

8.0
User interface
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

NETGEAR
NETGEAR Nighthawk Cable Modem with Voice (CM1150V) - Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1
Main highlights

Supports High-Speed Internet
Supports internet speeds up to 2Gbps, certified with Xfinity Internet & Voice Plans up to 800Mbps. Future speed with Xfinity is subject to change.

Ideal for Xfinity and VOIP Users
Works with any WiFi router and accommodates voice connection for up to 2 telephone lines with enhanced call features.

Easy Setup and Activation
Customers frequently praise the easy setup and activation process, especially with Xfinity, citing clear instructions and quick provisioning.
Key specs
- channel bonding:32x8 channel bonding
- ethernet ports:Four 4 Gigabit Ethernet
- max speed:Up to 2Gbps
- dimensions:6.1 x 10.3 x 3.4 inches
- wireless:Works with any WiFi router
9.6

Exceptional

Our Rating

9.9
lasts a long time

8.9
Simple to use

8.7
worth the money
3

Motorola
Motorola MT7711 (24X8) Cable Modem-Two Phone Ports Router, DOCSIS 3.0 Modem, AC1900 Dual Band Wi-Fi Gigabit Router for Comcast Xfinit
Main highlights

Three-in-One Functionality
Combines modem, router, and Xfinity voice ports for comprehensive connectivity.

Ideal for Xfinity Users
Perfect for Comcast Xfinity Internet and Voice services, up to 400 Mbps.

Praised WiFi Range
Customers love the strong and extensive WiFi coverage.
9.5

Excellent

Our Rating

9.9
materials Quality

9.5
lasts a long time

9.3
worth the money
4

NETGEAR
NETGEAR Cable Modem with Voice CM500V - for Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone Lines | DOCSIS 3.0, Black, 16x4 w/Voice (CM500V-100NAS)
Main highlights

Compatibility with Xfinity
Certified for Xfinity Internet & Voice, saving up to $168/year on rental fees. Supports speeds up to 300 Mbps and works with any WiFi router.

Best Use Scenario
Ideal for Xfinity users needing fast internet and voice services, with compatibility for multiple operating systems and browsers.

Commonly Praised Feature
Customers appreciate the cost savings on rental fees and the reliable performance for internet and voice services.
Key specs
- channel bonding:16x4
- ethernet ports:1 Gigabit Ethernet port
- max speed:300 Mbps
- dimensions:12.81 x 11.54 x 16.67 inches
- wireless:Connect any WiFi router
9.4

Excellent

Our Rating

8.7
worth the money

8.0
Easy installation

8.0
Tech Support
5

NETGEAR
NETGEAR Nighthawk Cable Modem WiFi Router Combo with Voice C7100V - Supports Xfinity Cable & Voice Plans Up to 600Mbps, 2 Phone Lines, AC1900 WiFi Speed, DOCSIS 3.0
Main highlights

Key Features
Three-in-one DOCSIS 3.0 Cable Modem + AC1900 WiFi Router + Xfinity Voice with 24x faster speeds and dual USB ports for versatile connectivity.

Ideal Use Cases
Perfect for 4K HD video streaming, high-speed online gaming, and ensuring uninterrupted VoIP calls during power outages with optional battery backup.

Customer Reviews Highlight
Most praised for its reliable high-speed internet performance and seamless setup process, enhancing user experience for both work and leisure.
9.3

Excellent

Our Rating

8.9
User interface

8.7
Easy installation

8.4
WiFi signal
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6

ARRIS
Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More

11% Off
Main highlights

Fast and Reliable Connection
Enjoy high-speed streaming, gaming, and browsing with trusted DOCSIS 3.1 technology.

Ideal for Home Networks
Perfect for homes using major ISPs like Xfinity, Spectrum, and Cox.

Praised for Cost Savings
Customers love saving up to $168/year by owning their modem.
9.2

Excellent

Our Rating
7

Motorola
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
Main highlights

Fast Reliable Internet
Model MB7621 supports cable Internet speeds up to 650 Mbps with a Full-Band Capture Digital Tuner for enhanced reliability.

Versatile Connectivity
Ideal for connecting to WiFi routers, game stations, and streaming devices, compatible with major cable providers like Comcast Xfinity and Spectrum.

Easy Setup
Customers praise the modem's straightforward installation process, typically taking only 10-15 minutes to complete.
8.9

Very Good

Our Rating

9.3
Easy installation

9.1
worth the money

8.0
Stability
8

XCZZYB
Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack)
Main highlights

High Quality Connection and Sound
This adapter uses high-quality materials and gold-plated metal contacts to ensure excellent connection and sound quality for your landline equipment.

Ideal for Homes with Ethernet Wiring Only
Perfect for homes with only ethernet wiring and no phone line wall jack, allowing you to connect landline equipment without modifying your ethernet wall socket.

Excellent Build Quality
Customers frequently praise the adapter's excellent build quality, noting that it is well-constructed and performs its intended purpose effectively.
8.8

Very Good

Our Rating

9.5
worth the money

9.3
materials Quality

8.9
audio quality
9

CenturyLink
C4000BG CenturyLink Bonded Line Wi Fi DSL Router

20% Off
Main highlights

Ultra-fast Wireless Streaming
Supports 4K streaming with up to 3 Gbps speed for seamless entertainment.

Ideal for Large Homes
Covers extensive areas with one Wi-Fi SSID, perfect for big households.

Seamless Network Integration
Automatically integrates with existing CenturyLink settings, praised by users.
Key specs
- Wireless:Ultra-fast wireless 4K streaming
- Dimensions:4.7 x 5.7 x 8.3 inches
- Coverage:One Wi-Fi SSID home
- Features:160MHZ Channel Support
- Security:1024-QAM
8.7

Very Good

Our Rating

9.9
Stability

8.7
WiFi signal

8.0
Tech Support
10

ARRIS
ARRIS (SBG7400AC2) - Modem Router Combo - Fast DOCSIS 3.0 & AC2350 WiFi, [Check with your provider for compatibility], Four 1 Gbps Ports, 800 Mbps Max Internet Speed
Main highlights

High Speed and Coverage
ARRIS SURFboard SBG7400AC2 offers high speeds up to 2.3 Gbps and wide coverage, ideal for streaming and downloading.

Ideal for Home Networks
Perfect for homes needing reliable internet with compatibility for major U.S. cable providers and plans up to 800 Mbps.

User-Friendly Setup
Customers praise the easy setup process and helpful customer support, ensuring a smooth installation experience.
Key specs
- number of ports:Four 1-Gigabit
- modem type:DOCSIS 3.0
- wifi standard:Wi-Fi 5
- data rate:2.3 Gbps
- max speed:Up to 800 Mbps
8.6

Very Good

Our Rating

8.9
User interface

8.7
lasts a long time

8.4
Easy installation

10 Best modem router for phone lines of 2026

1

NETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines

8.4

8.0

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

NETGEAR Nighthawk Cable Modem with Voice (CM1150V) - Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1

9.9

8.9

8.7

3

Motorola MT7711 (24X8) Cable Modem-Two Phone Ports Router, DOCSIS 3.0 Modem, AC1900 Dual Band Wi-Fi Gigabit Router for Comcast Xfinit

9.9

9.5

9.3

4

NETGEAR Cable Modem with Voice CM500V - for Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone Lines | DOCSIS 3.0, Black, 16x4 w/Voice (CM500V-100NAS)

8.7

8.0

8.0

5

NETGEAR Nighthawk Cable Modem WiFi Router Combo with Voice C7100V - Supports Xfinity Cable & Voice Plans Up to 600Mbps, 2 Phone Lines, AC1900 WiFi Speed, DOCSIS 3.0

8.9

8.7

8.4

6

Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More

7

Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0

9.3

9.1

8.0

8

Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack)

9.5

9.3

8.9

9

C4000BG CenturyLink Bonded Line Wi Fi DSL Router

9.9

8.7

8.0

10

ARRIS (SBG7400AC2) - Modem Router Combo - Fast DOCSIS 3.0 & AC2350 WiFi, [Check with your provider for compatibility], Four 1 Gbps Ports, 800 Mbps Max Internet Speed

8.9

8.7

8.4

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