DGrade D · At Risk

Is Frontier Router Safe?

The Frontier Nokia Fiber Gateway rates D. Frontier is now owned by Verizon, so no ban risk, but Frontier controls the firmware and a 2024 breach exposed Social Security numbers for about 752,000 people.

Brand profile · 1 model graded · Updated November 2026

At a glance

Owner
Frontier Communications (Verizon subsidiary since January 2026)
FCC status
FCC authorized
Ban status
Not in scope of ban
Made in
China (Nokia, contract manufacturing)
Models graded
1 analyzed
Grade range
D

Security Verdict

Frontier is a US ISP that Verizon bought on January 20, 2026, so there is no Chinese ownership or ban risk. The Nokia fiber gateway we grade rates D: Frontier manages the firmware and customers get no advanced security settings. A 2024 breach exposed names and Social Security numbers for about 752,000 people.

Bottom line: Use your own router behind the Frontier gateway if you want real control, and watch your credit after the 2024 breach.

Frontier Model Grades

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Key Risk Factors

Serious
2024 breach exposed Social Security numbers
Frontier told regulators that 751,895 people were affected, with names and Social Security numbers taken. If you were a customer in 2024, watch your credit.
Moderate
Frontier controls all firmware
Updates reach the gateway without your approval, and you cannot check which version is running.
Moderate
No advanced security settings
No VLANs, intrusion detection or advanced firewall for customers.
In its favor
No Chinese ownership
Frontier is a US ISP, now part of Verizon. The Nokia gateway is built in China by a contract maker.
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Frequently Asked Questions

There is no ban or Chinese ownership concern, since Frontier is a US ISP owned by Verizon. The Nokia fiber gateway rates D in our database: Frontier controls the firmware and customers get no advanced settings. Putting your own router behind it gives you more control.

Usually yes, but the method depends on your gateway and install. The common approach is IP passthrough or bridge mode on the Frontier gateway, or connecting your own router to the fiber box, which may need Frontier to enable the port. Confirm the steps with Frontier for your equipment.

Yes. In April 2024 an attack on Frontier's systems exposed names and Social Security numbers for 751,895 people, per its notice to the Maine attorney general. A ransomware group claimed the attack.

Yes. Verizon completed its purchase of Frontier on January 20, 2026, and Frontier is now a wholly owned Verizon subsidiary.

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