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from 8 consumer ratings

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  • 28complaints
  • 1.1/58 ratings
  • 129hornets launched

Sentiment Quiet

no complaints in the last 30 days

AI Insights

Xfinity complaints statistics

Nearly a third of the people who complained about Xfinity report outages or internet and TV service that kept failing, and about one in five report wrong bills or overcharges.

  • 39% want their service repaired or their bill corrected
  • 29% report outages, internet or TV that kept failing, or damage by a technician
  • 21% report wrong bills, overcharges or price rises they did not agree to
  • 18% say customer service was the main problem: long holds and no real help

How to complain about Xfinity

  • Add your account and address. Give the account number from your bill, the service address and the date the problem started.
  • Upload your bills. Put the bill you dispute next to an earlier one, and add any appointment or ticket numbers you were given.
  • Say exactly what you want. For example: credit my account for the days without internet and correct my monthly bill.
File your Xfinity complaint

Analysis based on 28 Xfinity complaints

Xfinity customer service

Customer service number
1-855-270-0379
Customer support
www.xfinity.com
Twitter / X
@Xfinity
Social media
Facebook YouTube

Contact details checked on 27 Sep 2026

What is at stake in complaints about Xfinity

  • $100 median amount at stake in the 9 complaints that name one, $2,019.95 in total
  • 39% want the problem fixed

Based on 28 Xfinity complaints filed on Complain.biz

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 73,612 consumers who refused to be ignored. Our community is there for advice while you chase your resolution.

Media from customers

Media customers uploaded with their complaint

Is Xfinity legit?

Legit, mixed reviews

Xfinity is real enough: it is Comcast's home internet, TV and mobile brand across much of the US, but the bill can climb well above the price you signed up for. Rented equipment and extras such as the Broadcast TV fee sit on top of the advertised rate, and querying them takes patience.

What we checked

  • Xfinity brand name since 2010
  • Parent company based in Philadelphia
  • Ratings on other review websites: 1/5

Watch out for

  • A call offering half off your bill if you prepay several months, often with gift cards.
  • A monthly bill above the price you agreed once equipment rental and the Broadcast TV fee are added.
  • Outages or technician visits that keep slipping while the full monthly charge keeps running.

Is your Xfinity bill higher than you agreed?

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

File a Xfinity complaint Read the 28 complaints about Xfinity

Common customer service questions about Xfinity

How do I file a complaint about Xfinity?

Do you have a dispute or a bad customer experience with Xfinity? 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.

Just looking for information? Search through all 28 Xfinity complaints we received.

How do I reach Xfinity customer service?

The Xfinity customer service number is 1-855-270-0379. For most account, billing and outage questions, the Xfinity app and the chat on xfinity.com are faster than the phone queue, and an Xfinity store is the place for equipment swaps and returns. Whichever route you take, note the date, the name of the agent and the ticket or interaction number, and ask for a summary by text or email: contradictory information from different agents is one of the most common complaints we receive, and a written record is what you need when that argument comes. If the support line does not solve it, ask for a supervisor, and remember that Xfinity is the consumer brand of Comcast, so corporate escalation goes to Comcast.

Two agents giving you two different answers about the same charge? Start your complaint here and we help you write it in minutes, drawing on thousands of complaint letters that actually worked.

How do I dispute an unexpected charge on my Xfinity bill?

Open the bill in the Xfinity app or on xfinity.com and identify the line: the usual suspects are a promotional price that expired, equipment rental fees, a fee for equipment Xfinity says was never returned, a late fee, or a service you did not ask for. Then contact billing support, state the exact line and amount, and ask for a credit or a corrected bill, with the case number in writing. If the charge concerns returned equipment, the return receipt from the Xfinity store or the carrier drop-off is the document that settles it, so keep those receipts for a long time. Confusing and unexpected charges are a recurring theme here. A chargeback through your bank is a last resort for a clear error, because a disputed payment can affect the service itself. Billed for equipment you already returned, or for a promotion that quietly ended? Put the bill date, the line item and the amount in your complaint here, where other customers billed for equipment they returned can find your case and confirm it with their own drop-off receipts.

How do I get a credit from Xfinity for an outage or bad service?

Check the outage map in the Xfinity app first, so you know whether it was a wider outage or a problem with your line or equipment. Once service is back, request an outage credit through your account on xfinity.com or in the app, or through support, and give the start and end time as precisely as you can. For erratic service rather than a full outage, keep a log of the dates, times and what happened, and ask for a technician visit; a log of ten short drops carries more weight than one angry call. If a technician damaged equipment or property, report it in writing right away with photos.

Outage credit agreed on a call and never showing up on the bill? File it through our complaint process and our trained AI opens a case file with you and keeps coaching: what to send about the outage window, when to ask again and how to escalate past the first agent.

How do I escalate a complaint to Xfinity or Comcast corporate?

Exhaust the normal route first and keep the case numbers, because every escalation will ask for them. Then escalate in steps: ask for a supervisor on the support line, write to Comcast corporate (Xfinity is the consumer brand of Comcast, headquartered in Philadelphia), and if that fails, complain to the FCC, which takes consumer complaints about internet and TV providers in the US, and to your state attorney general or public utility commission. A regulator complaint is forwarded to the provider and creates a paper trail that is hard to ignore. Keep each complaint short and factual: what happened, what you were told, and what you want.

Is that Xfinity 50% discount call real?

Not if it asks you to prepay months of service or pay with gift cards. Xfinity says it never asks customers to prepay several months in exchange for free service, never takes gift cards, cryptocurrency or other unusual payments, and offers no discount for paying that way.

What do people complain about most at Xfinity?

So far consumers reported 28 complaints about Xfinity here, with an average rating of 1.1 out of 5. The most common themes: erratic service and long outages, confusing and unexpected charges, long delays in reaching support that end in unresolved problems or contradictory answers, damaged equipment, and unsatisfactory responses to service interruptions.

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 Xfinity 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 Xfinity complaint?

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

Common Xfinity problems

What people who complained about Xfinity ran into, in their own words.

Outages and poor service

“All TVs in house has been out for 7 days. Xfinity called on day 5 and preformed inhouse test that could not fix problem.”

Read the complaint

“Unlike the games on ABC, CBS and other channels, ESPN games on Xfinity cable are so full of static as to be totally unwatchable.”

Read the complaint

Surprise bills and fees

“After several months of paying without thinking much, I looked at my bill to find out it went up by a ton.”

Read the complaint

“Paid on October 17th with bank bill pay! Bank shows payment being made to Xfinity on October 17th!! Received bill from Xfinity on November 4th for $110.00! Charged a $10.00 late charge!”

Read the complaint

Long calls, little help

“The agent did not know how to resolve my problem, and after going back and forth with her, I asked to be transferred to a supervisor to have this issue fixed.”

Read the complaint

“Every time I call it takes hours and hours to accomplish 10 minutes' worth of work.”

Read the complaint

Pushy or rude staff

“The girl that waited on my asked me 3 times about renewing my account when it was not due for 4 months.”

Read the complaint

Xfinity complaints

28 complaints

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

Xfinity complaints per month

Dec 2025 - Nov 2026

Complaints filed on Complain.biz about Xfinity 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 Xfinity compares

Xfinity customer service compared to others in the Internet Providers category.

Company Complaints Biggest problem
Xfinity (this page) 28 complaints Outages and poor service
Optimum 9 complaints
AT&T 8 complaints
Spectrum 7 complaints
RCN 4 complaints
Hathway 0 complaints No complaints yet
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