Xfinity Mobile Cashback
Get Cashback Easily
- Join for FREE with an email and password
- Click the "Start Shopping" button or choose a coupon
- Cash back will be added to your Extrabux account!
Xfinity Mobile Cash Back Detail
- Cash Back
- Line Connection
- $8 Get Cash Back
Use of coupon/promotional codes not listed on Extrabux may void Cash Back.
Do make sure your shopping cart is empty when you click through to the store from Extrabux.
Xfinity Mobile Promotions
iPhone SE 64GB for $0 Unlimited 5G plans for $30/line for 4 lines @Xfinity Mobile
- New Device: Break free from the big three for the best price on Unlimited 5G at Xfinity Mobile. Plus, get $25 back when you bring your own phone. Get the best price on Unlimited 5G, plus an iPhone SE 64GB for $0 at Xfinity Mobile.
- New Plan: Save up to $400 with Xfinity Mobile! No activation fees and the best price on Unlimited 5G. The more lines you add, the more value you get. Get four lines of Unlimited 5G for just $30/line. Break free from the big three. Get the best price on Unlimited 5G, now $30/mo each for four lines with Xfinity Mobile.