Logging in to your Comcast Xfinity account or using their services will not require your account number. But, if you have any account-related issues, you will need to have your account number and your PIN on hand to process your concern. For instance, if you have billing problems, you must know your account number to verify your identity and access your account details.
Unfortunately, some users cannot find their Comcast Xfinity account number anywhere. If you are looking for your Comcast Xfinity account number, there are ways how you can retrieve and get it online. Check out the solutions below to know how to do it.
Look up and Access My Comcast Xfinity Account Number Online or Using the App
There are several ways to access and view your Comcast Xfinity account number and PIN.
- Xfinity website
- Xfinity mobile app
- Comcast Bill
- Customer Services
Let’s check out each method!
View Comcast Account Number Through the Xfinity Website

- First, launch any browser on your computer.
- On the address bar, type xfinity.com and hit Enter.
- At the top-right corner, click the Sign in button.
- Login to your account.
- Navigate to the Overview page.
- You will then see your account number on the screen.
Find Comcast Account Number and PIN Through Xfinity Mobile App
- Open the Xfinity My Account app.
- Login to your account.
- Tap the Account Information section on the Homepage.
- Your account number and other information will appear. You will also see your account nickname, service and billing address, email address, voice security PIN, and contact phone numbers.
If you don’t have the Xfinity My Account app, you can download it on your iPhone or Android mobile device through the Apple App Store or Google Play Store.

Look up your Comcast Account Number Through Your Comcast Bill
Look for your Comcast Bill and check the top right corner of the first page. You will see your account number there. You can also check the electronic copy of your bill in your email.
Access My Comcast Account Number Through Xfinity Customer Service
You can contact customer service to help you retrieve your account number. Xfinity has chat support online or, you can call them at 800-934-6489.
Do you know other ways to find your Comcast Xfinity PIN and account number? You can share it with us below.