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50% Off Xfinity Mobile Coupons, Promo Codes August 2026
✓agent-verified & updated·August 16, 2026
Today's Best Xfinity Mobile Coupons:
19 offers in total$400 Off Google Pixel at Xfinity Mobile
Apply this discount code to save $400 on Google Pixel devices at Xfinity Mobile, no trade-in required.
Take 50% Off Select Items at Xfinity Mobile
Use the code during checkout to get a 50% discount on select items at Xfinity Mobile.
$400 Off iPhone Without Trade-In
Save $400 on iPhone purchases without a trade-in at Xfinity Mobile when you use this code.
Samsung Deal: Get Up to $1000 Off the Latest Galaxy Phones
New and existing Xfinity Mobile members can get up to $1000 off the latest Samsung Galaxy phones with Mobile Plus, a qualifying trade-in, and a device payment plan. Xfinity Internet is required, taxes and fees are extra, and the offer ends August 25, 2026.
Apple Deal: Save Up to $830 on the Latest iPhone
New and existing Xfinity Mobile members can save up to $830 on the latest iPhone with a qualifying trade-in, new Mobile Plus line, and device payment plan. Xfinity Internet is required, and the offer ends August 25, 2026.
Back-to-School Phone Deal: Free 5G Phone With Trade-In
Xfinity Mobiles back-to-school promotion offers a new 5G phone at no device cost with a qualifying trade-in, Mobile Plus line, and device payment plan. The offer is listed as part of Xfinity Mobiles school-year campaign and ends on August 25, 2026.
Mobile Select Free for 1 Year With Xfinity Internet
New Xfinity Mobile customers with qualifying Xfinity Internet can get one Mobile Select line for $0 per month for the first year. The discount is limited to one Mobile Select line and is applied for 12 months, with taxes and fees extra.
Mobile Plus First-Year Deal: Pay $15 a Month for 12 Months
New Xfinity Mobile members with qualifying Xfinity Internet can get Mobile Plus for $15 per month for the first year. The plan returns to its regular $45 per month price after the promotional period, with taxes and fees extra.
All-In Tablet & Watch Plan: Connect Up to 10 Devices for $35 a Month
Add cellular tablets and smartwatches under Xfinity Mobiles All-In Tablet & Watch Plan for $35 per month, excluding taxes and fees. The offer applies with Xfinity Mobiles latest plans and can cover up to 10 tablet and watch lines.
$400 Off Eligible iPhone With New Mobile Plus Line
Xfinity Mobile offers $400 off eligible iPhone models without requiring a trade-in. A new Mobile Plus line and device payment plan are required for the discount.
Other Xfinity Mobile Deals & Offers
Up to $830 Off the Latest iPhone With Trade-In
New and existing Xfinity Mobile members can save up to $830 on the latest iPhone with a qualifying trade-in. The offer requires a new Mobile Plus line and a device payment plan.
Back-to-School Deal: Free 5G Phone With Trade-In
Xfinity Mobiles back-to-school promotion offers a new 5G phone at no cost with a qualifying trade-in. A Mobile Plus line and device payment plan are required, and the offer is available for a limited time.
Free $25 Activation Fee on First Orders Through August 30
Xfinity Mobile covers the $25 activation fee for every line on a first order for a limited time. The offer applies to first orders and is listed on Xfinity Mobile plan and Android deal pages.
Mobile Plus for $15 Per Month for 1 Year
New Xfinity Mobile members can get Mobile Plus for $15 per month for the first year when they have qualifying Xfinity Internet. The plan page lists the regular Mobile Plus price as $45 per month after the promotional first year.
Mobile Select Free for 1 Year With Xfinity Internet
New Xfinity Mobile members can get one Mobile Select line for $0 per month for 12 months with a qualifying residential post-pay Xfinity Internet plan of 300 Mbps or faster. The discount is applied as monthly bill credits and is limited to the value of one Select line.
$600 Off a New Samsung Galaxy With Mobile Plus
Customers can save $600 on a new eligible Samsung Galaxy device without a trade-in. The offer requires a Mobile Plus line and is tied to the current Samsung Galaxy promotion period.
$400 Off Eligible iPhone With a New Mobile Plus Line
Xfinity Mobile customers can save $400 on an eligible iPhone without trading in a device. The offer requires a new Mobile Plus line and a device payment plan.
Back-to-School Deal: Free 5G Phone With Trade-In and Mobile Plus
Shoppers can get a new 5G phone at no device cost when they meet Xfinity Mobiles qualifying trade-in, Mobile Plus line, and device payment plan requirements. This back-to-school offer is available for a limited time.
Guaranteed $200 to $830 Device Credit With Mobile Plus Upgrades
Mobile Plus customers can qualify for phone upgrades as often as every 60 days with a guaranteed device credit. The available credit ranges from $200 to $830 per upgrade and requires Mobile Plus plus a device payment plan.
Xfinity Mobile Shopping Info
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Xfinity Mobile Coupon Verification Data: Live Cart Tests and Real Savings
Our agents add each Xfinity Mobile code to a real xfinitymobile.com cart and try to check out, and we count what real orders and shoppers report back. Green is how many checks came back working that day. Red is how many the site would not accept, so you don't have to sit at checkout testing them yourself.
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| Aug 2, 2026 | 0 | 1 | 0% |
| Aug 3, 2026 | 0 | 1 | 0% |
| Aug 4, 2026 | 0 | 0 | — |
| Aug 5, 2026 | 0 | 0 | — |
| Aug 6, 2026 | 0 | 1 | 0% |
| Aug 7, 2026 | 0 | 2 | 0% |
| Aug 8, 2026 | 0 | 1 | 0% |
| Aug 9, 2026 | 0 | 2 | 0% |
| Aug 10, 2026 | 0 | 0 | — |
| Aug 11, 2026 | 0 | 1 | 0% |
| Aug 12, 2026 | 0 | 0 | — |
| Aug 13, 2026 | 0 | 0 | — |
| Aug 14, 2026 | 0 | 2 | 0% |
11 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Codes that stop clearing get pulled off this page automatically.
Data deep dive: how we test Xfinity Mobile codes
Instead of leaving you to paste codes one by one, our agents do it first. They run around the clock on a real xfinitymobile.com cart, so the codes we put at the top of this page are the ones that were still working the last time anyone checked, and the dead ones are already out of your way.
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means xfinitymobile.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
- It expired or the store switched it off after it was published.
- It was single-use and had already been redeemed.
- It only covers certain categories, brands or individual products.
- The cart did not reach a minimum spend.
- It is limited to new customers, a first order, or an email sign-up.
- It cannot be combined with an active sale or another code.
- It is tied to a different country, currency or membership.
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Xfinity Mobile discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
How the Agents Verify Xfinity Mobile Codes
Xfinity Mobile Customer Support
Need help with your shopping? Here's what's available for Xfinity Mobile when an order, return, or promo code needs a human.
Jasper.ai
JBL
Philips
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Govee Canada
OnePlus
Lorex Technology
Muse
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Plaud
DressLily
Milani Cosmetics
Natural Stacks
Sling TV
Haven
Allbirds
Petal & Pup
Coursera
North Spore
Innova Electronics