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from 2 consumer ratings

Internet Providers

We help resolve your complaint! Our AI cyber hornets are trained to help you write an effective Verizon FiOS complaint letter, and make sure your case gets taken seriously.

  • 2complaints
  • 2.5/52 ratings
  • 9hornets launched

Sentiment Good

no complaints in the last 30 days

Verizon FiOS customer service

Customer service number
1-800-837-4966
Customer support
www.verizon.com
Twitter / X
@verizonfios

Contact details checked on 27 Sep 2026

Why use our complaint platform?

01

Written in minutes

We help you write an effective complaint in minutes. Our AI cyber hornets are trained on thousands of complaint letters that actually worked.

02

We will make some noise!

Your complaint gets the attention it deserves. Our cyber hornets could post it on social media, send it by printed letter or use other escalation tools at our disposal.

03

Your personal case coach

Our AI models open a case file and keep coaching after you file: what to reply, when to push, and how to escalate if nothing happens.

04

You are not alone

Join 73,599 consumers who refused to be ignored. Our community is there for advice while you chase your resolution.

Is Verizon FiOS legit?

Legit, mixed reviews

No question, Verizon FiOS is real: it is Verizon's own fiber internet and TV service, yet the monthly bill is where things tend to go wrong. Set-top boxes and other rented equipment add to each bill, and when you leave, anything not handed back in time turns into a charge.

What we checked

  • Fiber internet since 2004
  • Fios TV launched in 2005
  • Owner Verizon listed on the NYSE
  • Ratings on other review websites: 1/5

Watch out for

  • A router or set-top box not returned in time after disconnection, billed at its full unreturned-equipment price.
  • Service cut off for a missed payment while you were still trying to agree a payment arrangement.
  • A text about your Fios bill asking for card details, a password or your account PIN.

Billed for Fios equipment after you cancelled?

We help you write it, it gets its own public page, and you can have it sent to Verizon FiOS as a formal letter.

File a Verizon FiOS complaint Read the 2 complaints about Verizon FiOS

Common customer service questions about Verizon FiOS

How do I file a complaint about Verizon FiOS?

Do you have a dispute or a bad customer experience with Verizon FiOS? Report it through our website to maximize the chance of getting it resolved.

We help you write an effective complaint in minutes. Our AI models are trained on thousands of effective complaint letters. Then we push it through emails, social media, paper complaint letters and other tools at our disposal. And you are not alone: our helpful community is there for advice.

How do I reach Verizon FiOS customer service?

The Verizon number in our data is 1-800-837-4966. The My Verizon section on verizon.com handles billing, plan changes and technician appointments, and the chat option there leaves you with a written transcript, which a phone call does not. Have your account number and the exact billing dates ready.

Write down the name of the agent and the reference number at the end of every contact. That habit matters more than it sounds: most billing disputes come down to what was promised on a call that nobody recorded.

How do I dispute a charge on my Verizon FiOS bill?

Put the disputed bill next to the two before it and next to the plan price you agreed to, then mark every line you do not recognize. Promotions that quietly expire, equipment rental, one time installation charges and part month billing after a plan change are the usual reasons a bill suddenly jumps.

Raise the dispute in writing as well as by phone, ask for the credit to be confirmed with a reference number, and check the next bill to see whether it actually appeared. If the charge stays there without an explanation that holds up, report it through our complaint process: we bring your case to their attention through emails, social media and paper complaint letters.

How do I set up a payment arrangement with Verizon FiOS?

Ask before the due date rather than after: an arrangement is far easier to agree while the account is still in good standing. Request it through My Verizon or on the phone, name the dates and amounts you can genuinely manage, and get it confirmed in writing or as a screenshot of the confirmation screen.

The usual failure is an arrangement agreed verbally that never appears on the account, so check the account the next day and keep that confirmation. If the service is restricted anyway, or the agreed dates are ignored, the screenshot turns your complaint into something they cannot argue with, and we take it to them for you.

What can I do about Verizon FiOS outages or speeds below what my plan promises?

Keep a dated log: when the connection dropped, how long it was down, the speed test results and every reference number from support. Test on a wired connection where you can, because home wifi hides what the line itself is doing.

Ask for a technician visit if the fault repeats, and ask what credit applies for the days without service. In the US an unresolved complaint about a broadband or TV provider can also be escalated to the FCC or to your state public utility commission, and a dated log is exactly the kind of evidence those routes ask for.

Is that Verizon Fios text about my bill real?

Not if it asks for your card details, password, account PIN or Social Security number. Verizon says its text messages never ask for payment information or sensitive account details, so a Fios bill text that does is fake. Do not reply, tap its links or share anything.

What do people complain about most at Verizon FiOS?

We received 2 complaints about Verizon FiOS so far, too few to draw conclusions from. Our research shows which problems are typical at a fiber internet and TV provider: prices that jump when a promotion ends, charges nobody explained, payment arrangements that are hard to set up, missed installation appointments, outages that take days to repair, and billing that continues after equipment has been returned.

Search the cases below to find one like yours.

What happens after I submit my complaint?

Your complaint gets its own public page on Complain.biz and we get to work: we bring it to the attention of Verizon FiOS through emails, social media, paper complaint letters and other tools at our disposal.

And we stay with it after you file. Our trained AI opens a case file for you and keeps coaching: what to reply, when to push again, and how to escalate if nothing happens.

Can other consumers help me with my Verizon FiOS complaint?

Yes. We have an active community of consumers, and complaints here are public: people who ran into the same problem with Verizon FiOS can give you advice or back you up with their own story. A complaint with a community behind it is much harder to overlook.

Verizon FiOS complaints

2 complaints

Helpful experiences shared by Verizon FiOS customers. Search, discuss and connect with other people in our community.

Verizon FiOS complaints per month

Dec 2025 - Nov 2026

Complaints filed on Complain.biz about Verizon FiOS in each of the last twelve months.

  • 0 Dec
  • 0 Jan
  • 0 Feb
  • 0 Mar
  • 0 Apr
  • 0 May
  • 0 Jun
  • 0 Jul
  • 0 Aug
  • 0 Sep
  • 0 Oct
  • 0 Nov

How Verizon FiOS compares

Verizon FiOS customer service compared to others in the Internet Providers category.

Company Complaints Biggest problem
Xfinity 28 complaints Outages and poor service
Optimum 9 complaints
AT&T 8 complaints
Spectrum 7 complaints
Verizon FiOS (this page) 2 complaints
EarthLink 0 complaints No complaints yet
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