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Boost Mobile Unlimited+ 40GB Plan:
Price, Data & Features

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Boost Mobile phone plan logo
  • AT&T, T-Mobile
  • 40GB 5G Data
  • 480p
  • Unlimited
  • Unlimited
Purchase At Boost Mobile
My Recommendation:

You can get a truly unlimited high-speed data plan for the same price, with the option to use multiple networks. Therefore, I cannot recommend this plan.

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 Until then, some plans will have some info that is either missing or out of date.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$50 / $600
2 Lines Monthly / Yearly$80 / $960
3 Lines Monthly / Yearly$110 / $1320
4 Lines Monthly / Yearly$160 / $1920
5 Lines Monthly / Yearly$210 / $2520
Price Includes All Taxes And Fees?     Yes

Online Payment Forms Accepted

  • Credit Cards
  • Debit Cards
  • Refill Cards

Additional Plan Details

  • Video streaming limited to 480p
  • Service will likely be primarily on the AT&T network with roaming on T-Mobile
  • Includes global talk and text
  • Buy now pay later device financing is available, but this will change your account to postpaid
  • $50/month with autopay billing enabled. $55/month without autopay
  • Special discounts are available on devices, up to $300 in savings
  • Use all your data for hotspot

Add-Ons

Available add-ons include:

  • 10GB of additional high-speed data, $10
  • Premium Visual Voicemail, $3/month, allows you to flag messages based on importance, attach notes to them, organize them into folders
  • Canada and Mexico roaming with 5GB of roaming data – $10/month
  • Global Roaming – $20/month, includes 1GB of data, additional data is priced at $10/GB with a add-on 9GB data cap
  • Boost Protect – $8/month – phone insurance. Covers you in the event of theft or damage.

Group/Family Discounts:

Yes

Details And Features For Power Users

Data behavior

  • Priority data: Deprioritized
  • After high-speed data: After 40GB, data speeds reduced to 512Kbps

Smartwatch

  • Availability: Add-on
  • Add-on price: $10.00
  • Notes: Unlimited everything, with 2GB of high-speed data

Tablet

  • Availability: Add-on
  • Add-on price: $20.00
  • Notes: Unlimited everything, with 2GB of high-speed data

Call/Text International Numbers

Calling

  • Availability Included
  • Notes: Call over 100 countries and text over 190 destinations

Text International Numbers

  • Availability: Included

International Roaming

  • Includes satellite access? Coming at a later date

Canada & Mexico

  • Availability: Add-on
  • Data: 5GB
  • Minutes: Unlimited
  • Add-on price: 10
  • Speed notes: Usage cannot exceed 50% of total plan usage over time or service may be terminated

Global roaming

  • Availability: Add-on
  • Data: 1GB
  • Global roaming notes: Additional data is priced at $10/GB. A total of 9 additional GB of roaming data is allowed to be purchased during billing cycle.
  • Minutes: Unlimited
  • Add-on price: 10
  • Countries supported: 38+ countries



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