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Xfinity Call Guard

Xfinity Call Guard

by Comcast

89 ratings
25 reviews
🔧 Utilities
📊 Productivity
Free

Details

  • Released
  • Updated
  • April 15, 2025
  • April 16, 2026

Developer

Comcast
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About

Protect your phone from unwanted calls with real-time spam alerts and customizable blocking options. Identify unknown callers and manage your call security with insights and reporting features. Requires a Xfinity Mobile Premium Unlimited plan.

✓Real-time spam call alerts
✓Personalized call blocking
✓Neighborhood filter
✓Customizable block list
✓Spam number reporting
✓Caller ID and branded calling identification
✓Spam and Security insights
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What's New in Xfinity Call Guard

2.0

April 16, 2026

Xfinity Call Guardian 2.0 introduces smart text-spam filtering, automatically organizing your messages into Spam, Transactions, and Promotions folders, ensuring your inbox stays organized and relevant content is always easy to find. This release also includes call protection improvements, UI enhancements, and bug fixes for a smoother, more reliable experience.

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User reviews

Most RecentHighest RatedLowest Rated

Got worse since I downloaded

I wouldn’t get as many spam calls and messages until I downloaded this, it is really annoying Don’t download!!
AnnoyingAdddsAnnoyingAddds

Could be way better

This app, and its features should be available to all Xfinity mobile customers. Not just the customers behind a premium paywall. Do better Comcast!
Anthony SorensenAnthony Sorensen

Only for Premium Unlimited!

I recently switched to Xfinity mobile, and immediately started getting tons of spam calls and texts. I downloaded this app, but it only works with “Premium Unlimited!” Even though I’m paying for Unlimited, Xfinity can’t block spam?! How could blocking spam even cost them any more? Horrible practice and anti-consumer.
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jinglejanglemorningjinglejanglemorning

Doesn’t seem to really work

Still getting tons of spam/scam calls that I report every time
mrAssmanmrAssman

Garbage

Xfinity shields very few VOIP calls. They do next to nothing to prevent VOIP spam. It wouldn’t surprise me if Xfinity is selling customer lists to scam centers to target them.
No-more-spam-callsNo-more-spam-calls
See 20 more reviews

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FAQ

What does Xfinity Call Guard do?

Xfinity Call Guard helps shield your phone from spam and unwanted calls. It provides real-time alerts on your incoming call screen to help you avoid spam, and allows you to personalize your protection by automatically blocking spam callers or sending them to voicemail.

What are the key features of Xfinity Call Guard?

Key features include real-time spam alerts, personalized blocking options, a neighborhood filter to block unknown numbers, a custom block list, spam number reporting, caller ID and branded calling identification, and spam and security insights to adjust your settings.

Is Xfinity Call Guard free to use?

The app itself is free to download and use, however, it requires a Xfinity Mobile Premium Unlimited plan to function. There are no in-app purchases or ads mentioned.

What are the requirements to use Xfinity Call Guard?

To use Xfinity Call Guard, you must have a Xfinity Mobile Premium Unlimited plan. The app is designed to work with this specific mobile service plan.

How can I block unknown callers with Xfinity Call Guard?

Xfinity Call Guard offers a 'Neighborhood filter' that allows you to block unknown numbers that share a similar prefix to yours or a chosen 6-digit prefix. You can also create a personalized block list for specific unwanted callers.