Boost Mobile Plans: The Complete 2026 Guide

Boost Mobile runs three unlimited service plans on AT&T and T-Mobile’s networks, priced $25 to $60 a month with AutoPay, plus two 36-month device-financing bundles. If you want the short version: the $25/mo Unlimited plan covers most single users, but the number that actually decides your experience isn’t the price — it’s the 512kbps throttle speed you hit after your premium data runs out, and almost no comparison site tells you that number.

Our team spent several weeks going through checkout flows, cross-referencing Boost’s own multiline plan page against third-party trackers, and reading through hundreds of verified customer complaints on consumer-protection sites to see where the real friction happens after signup. This guide includes what we found — including a regulatory ruling against Boost’s coverage claims that most “best plans” roundups don’t mention at all.

Boost Mobile Plans at a Glance

Pricing reflects standard single-line, AutoPay-enabled rates verified against Boost’s own site in mid-2026. Boost has revised pricing more than once this year — its top-tier plan alone jumped from $35 to $60 in April 2026 — so treat any screenshot or older review you find with caution and check the current plan page before you commit.

Breaking Down Each Plan

Unlimited — $25/mo

30GB of full-speed premium data, unlimited talk and text, no hotspot. This is the plan Boost advertises as price-locked for life. In our experience it’s the right default for anyone who’s mostly on Wi-Fi and doesn’t tether other devices.

Best for: Light-to-moderate users, secondary lines, teens’ phones.

Unlimited+ $50/mo

Adds hotspot, bumps premium data to 40GB, and unlocks global talk and text — calls to over 100 countries and texts to 191+ destinations. This is the tier we’d point most families toward, since the lack of hotspot on the base plan is the single most common regret we found in customer feedback.

Best for: Anyone who tethers a laptop or travels internationally.

Unlimited Premium $60/mo

50GB of premium data plus Canada/Mexico roaming with 5GB of data included. Worth flagging clearly: this plan cost $35/mo as recently as early 2026. If you’re comparing against an old article, the math has changed.

Best for: Heavy data users and frequent Canada/Mexico travelers.

Infinite Access for iPhone / Galaxy $65/mo

Not a service plan on its own — it’s a device-financing bundle with a 36-month commitment. You get 30GB premium data, global talk/text, and an annual device upgrade. Boost advertises up to $830 off an iPhone 17 or $800 off a Galaxy S/Z model through this program.

Best for: Buyers who want a new flagship every year and are comfortable with a multi-year device contract. If you plan to switch carriers within three years, run the math against buying a phone outright — the “savings” assume you stay the full term.

What Most Comparison Sites Miss

This is the part competitor articles either skip or bury in the fine print. Based on our research into Boost’s own terms and independent complaint data, here’s what actually affects your day-to-day experience:

• The exact throttle speed is 512kbps, not just “reduced speed.” Every Boost plan slows to 512kbps once you exceed your premium data allotment — a speed that struggles with video calls and HD streaming. Most articles say “speeds may be reduced” without giving you the number to plan around.
• Boost’s 5G coverage claims were formally challenged. In 2025, BBB National Programs’ National Advertising Division reviewed a challenge from T-Mobile and found Boost’s evidence didn’t support its claim of 5G coverage to 99% of the population — only 4G/LTE roaming reaches that footprint in parts of the country. If 5G speed specifically matters to you, verify coverage at your address rather than trusting the headline number.
• Boost rides on AT&T (and partly T-Mobile) infrastructure, so their outages are your outages. During a documented AT&T network disruption, Boost Mobile and Cricket Wireless subscribers experienced connectivity problems at the same time, tracked in real time by outage monitors like Downdetector. This is a structural risk of any MVNO, not unique to Boost, but it’s rarely mentioned in “best plan” content.
• Refunds sometimes land as account credit, not your original payment method. Multiple customer reports describe requesting a refund and receiving a Boost account credit instead of money back to their card — worth explicitly asking about at the time of purchase.
• Multi-line pricing has a specific discount structure, not a flat per-line rate. Boost applies $20/mo off the 2nd line, $20/mo off the 3rd line, $40/mo off the 4th line, and $20/mo off each additional line through the 10th. Each line keeps its own separate data allotment — data is not pooled across the family, which matters if one person is a heavy user.
• You get a 30-day money-back guarantee on service, separate from the 10-day device return window. These are two different clocks, and mixing them up is a common source of complaints.

How to Pick the Right Plan

1. Pull your last three phone bills and check actual GB used. Under 25GB consistently means the $25 plan is enough.
2. Decide if you need hotspot — if yes, that rules out the base Unlimited plan immediately.
3. Always enable AutoPay. It’s a flat $5/mo discount on every tier — skipping it costs $60/year for nothing.
4. If you have 2+ lines, map the discount tiers ($20 off line 2, $20 off line 3, $40 off line 4) before assuming a “family plan” price — Boost doesn’t advertise a single flat family rate.
5. Separate the device decision from the service decision. Don’t choose Infinite Access purely to get a new phone — compare the total 36-month cost against buying the phone outright and pairing it with a cheaper service tier.
6. Verify coverage at your specific address, not just the national percentage, given the NAD findings above — use Boost’s own coverage checker before switching.
7. Confirm your number port before canceling your old line. The FCC’s wireless number porting rules guarantee you can keep your number, but only if you follow the correct order of operations.

Hidden Costs & Fine Print

• AutoPay discount: $5/mo off every plan.
• Device financing tax: Sales tax on financed devices can apply separately from the advertised monthly plan price, depending on your state.
• Refund method: May default to account credit rather than original payment method — confirm at purchase.
• Return window: 10 days for devices, in like-new condition with original packaging.
• Service guarantee: 30 days to cancel service and get your money back — a separate window from the device return period.
• Price stability: Not guaranteed across all tiers. Only the $25 Unlimited plan carries Boost’s “Forever” price-lock pledge; the $60 tier has already increased once in 2026.

Boost Mobile vs. Other Prepaid Carriers

Boost’s real advantage is a genuinely price-locked entry plan and physical retail stores for in-person support — something Mint Mobile and Visible don’t offer. Its real weakness, based on our research, is that hotspot and international perks sit behind the $50+ tiers, and its network marketing has drawn regulatory pushback that’s worth knowing about before you buy in on 5G speed claims alone. If you’re comparing this against your broader monthly spending, ausinside.com’s guide to trimming recurring household bills is a useful next read for cutting costs beyond your phone plan.

Step-by-Step: How to Switch to Boost Mobile

1. Confirm your phone is unlocked and compatible using Boost’s IMEI checker.
2. Gather your current carrier’s account number and port-out PIN.
3. Pick your tier using the checklist above.
4. Order a SIM or activate eSIM at checkout.
5. Enter your port-in details during activation — do not cancel your old carrier first, or you risk losing your number per FCC porting rules.
6. Turn on AutoPay immediately to lock in the discount.
7. Test calls, texts, and data before your old SIM deactivates, which typically happens within hours of a completed port.

Common Mistakes to Avoid

• Canceling your old line before the port completes — this can permanently lose your number.
• Leaving AutoPay off “for now” — most people forget and overpay for months.
• Choosing Infinite Access for the phone, not the contract terms — you’re signing a 36-month device commitment, evaluate it as one.
• Assuming the family plan has one flat price — it doesn’t; discounts are per-line and tiered.
• Trusting national 5G coverage percentages at face value — check your specific address given the NAD findings on Boost’s coverage claims.
• Not asking how a refund will be issued — get it in writing if you want your original payment method credited, not account credit.

FAQs

Is Boost Mobile actually on AT&T’s network? 

Yes, with additional roaming access to T-Mobile’s network in some areas. Coverage generally mirrors AT&T’s footprint, though 5G specifically is not guaranteed everywhere the marketing implies.

Can I keep my current phone number when switching? 

Yes. Number porting is protected under FCC rules and typically completes within a few hours to one business day if done in the correct order.

Do Boost Mobile plans require a contract? 

Service plans don’t. Only the Infinite Access device-financing bundles carry a 36-month commitment, tied to the device rather than the service.

What exact speed do I get after using my premium data? 

512kbps, across every current Boost plan, for the rest of the billing cycle.

Is the $25 Unlimited plan really price-locked forever? 

Boost has pledged to hold that specific price, but other tiers have already increased in 2026 — confirm current terms directly with Boost before budgeting a full year ahead.

How does the family/multi-line discount actually work? 

It’s tiered, not flat: $20/mo off the 2nd line, $20/mo off the 3rd line, $40/mo off the 4th line, and $20/mo off each line from the 5th through the 10th. Every line keeps its own separate data allotment.