BestMVNO may earn commission on external link clicks.

Xfinity Mobile Plus Unlimited Plan:
Price, Data & Features

Photo of author
Page maintained by

Xfinity Mobile phone plan logo
  • Verizon
  • Unlimited 5G Data
  • Premium Priority Data!
  • 2160p
  • Unlimited
  • Unlimited
Purchase At Xfinity
My Recommendation:

This plan only costs $15 for your first line for your first year. I give this plan a strong recommendation for your first year. And it is still a good value for single line customers although the overall value may decrease a bit with multiple lines.

Learn more how I make recommendations
How This Information Is Verified: Pricing and features on this page are sourced directly from the carrier and monitored for changes. Because wireless plans can change at any time, readers are encouraged to report discrepancies so updates can be made quickly.

Note: As of March 2026, I’m continuing to go through every provider plan indexed on this website and updating them. It is expected to take many weeks to complete. Until then, some plans will have some info that is either missing or out of date.

Price Breakdown

1 Line Monthly / Yearly$45 / $540
2 Lines Monthly / Yearly$90 / $1080
3 Lines Monthly / Yearly$135 / $1620
4 Lines Monthly / Yearly$180 / $2160
5 Lines Monthly / Yearly$225 / $2700
Price Includes All Taxes And Fees?     No

Group/Family Discounts:

+$45 for each additional line between lines 6-10


Cost With Estimated State Taxes And Telecom Fees

Limited Time Offer:

New Xfinity Mobile customers get one line for $15/mo for a year with Spectrum Internet. Additional lines are $45/line.

Online Payment Forms Accepted

  • Credit Cards
  • Debit Cards

This is best valued plan from Xfinity Mobile for the following category(ies):

NOTE: A “Best valued plan” label is not a recommendation. It only means this is the provider’s best fit for a specific category compared with other providers in that same category.

Phone Plan Features and Connected Device Support

Data behavior

  • Priority data: Unlimited
  • Hotspot notes: After 50GB hotspot data speeds reduced to 600Kbps for the remainder of your billing cycle

Smartwatch

  • Availability: Add-on
  • Add-on price: $10.00
  • Notes: Includes unlimited talk and text, data draws from and counts against your phone plan

Tablet

  • Availability: Add-on
  • Add-on price: $20.00
  • Notes: Tablet Unlimited comes with 15GB of full speed data and HD video

Call/Text International Numbers

Calling

  • Availability Add-on
  • Add-on price:Pay per minute
  • Notes: Includes unlimited calling to Canada and Mexico. Pay per minute to call elsewhere.

Text International Numbers

  • Availability: Add-on

International Roaming

Canada & Mexico

  • Availability: Included
  • Data: 10GB
  • Minutes: Unlimited
  • Speed notes: After 10GB data speeds reduced to 14Mbps

Global roaming

  • Availability: Included
  • Data: 10GB
  • Global roaming notes: Unlimited global talk, text, and data. 10GB of high-speed data to use each month then speeds reduced to 14Mbps
  • Minutes: Unlimited
  • Countries supported: 215+ destinations


Additional Details and Fine Print

  • This plan is only available to Comcast Infinity Internet subscribers
  • WiFi calling and texting available on iPhones and select Android devices
  • Includes unlimited premium priority data
  • First 50GB of hotspot at full speed, then limited to 600 Kbps
  • 4K UHD video streaming when using a 5G device and connected to Xfinity Mobile’s 5G Ultra-wideband network. When using a 5G device and connected to a 4G LTE network or 5G Nationwide video streams at 720p.
  • Add a Apple or Samsung smartwatch to the plan for $10/month
  • Tablets can be added for $20/month and include 15GB of high-speed data
  • The plan also includes full service roaming in Mexico and Canada. The first 10GB of Canada/Mexico roaming data is available at high-speeds before throttling to 14Mbps
  • The plan also includes 10GB of full speed global roaming each month
  • Up to 12 lines per account based on credit check
  • Includes spam protection
  • Get free phones and upgrade your phone up to twice a year even when it’s not fully paid off. Only fully paid off phones can get full savings when traded in for a new one.
  • $25 activation fee