We buy toilet paper and pantry staples in bulk — but the wireless industry spent two decades conditioning us to think about phone bills only in monthly chunks. Mint Mobile asks: why? Cut the stores, skip postpaid billing, sell service like Costco sells paper towels, and you can charge a fraction of Big 3 prices for the same network. After evaluating Mint against eight competing MVNOs, the thesis works. Our score: 9.2/10.
Network & coverage
Mint runs on T-Mobile's network — and since May 2024, T-Mobile owns Mint outright. Same towers, same 5G build-out: the largest 5G network in the U.S., with metro speed tests routinely over 200 Mbps and sub-30ms latency. The weak spots are T-Mobile's weak spots — pockets of the Mountain West, western Great Plains, and Appalachia. Mint can never out-cover T-Mobile: if T-Mobile fails at your address, so does Mint. Check the coverage map first.
The four plans (12-month rates)
- Mint 5GB — $15/mo ($180/yr): light users, kids, the cheapest legit second line in the U.S.
- Mint 15GB — $20/mo ($240/yr): the safe default; average users offload most data to Wi-Fi anyway.
- Mint 20GB — $25/mo ($300/yr): moderate streaming and hotspot use.
- Mint Unlimited — $30/mo ($360/yr): 35GB premium data, then slower speeds; 10GB dedicated hotspot.
New customers typically get any plan at $15/mo for the first 3 months. Every plan includes unlimited talk/text, free calling to Mexico and Canada, 5G, Wi-Fi calling, hotspot from your allowance, and free eSIM activation — no activation fee at all, versus up to $35/line at T-Mobile direct.
The fine print most reviews skip
- Taxes and fees are extra — add roughly 8–15% depending on your state; a $180 annual plan can run $200–210 out the door.
- The upfront cost is real: the headline rate requires paying 3–12 months at once ($180–360/year).
- The renewal trap: after your intro period, Mint defaults to the standard (higher) rate. Set a reminder 30 days before expiry and actively pick the 12-month renewal.
- Deprioritization: Mint customers rank below T-Mobile postpaid during congestion — noticeable at stadiums, airports, and events; invisible in routine daily use.
How Mint compares
vs Visible: Verizon network, truly unlimited, $25 paid monthly — better if you want Verizon or can't prepay; Mint Unlimited is ~$5/mo cheaper on annual terms. vs Ultra Mobile (Mint's T-Mobile-owned sibling): Mint is cheaper at every tier; Ultra wins if you call abroad (80+ countries free). vs Tello: cheaper for very light users ($5 floor); Mint wins on polish and annual predictability. vs Cricket: the opposite model — $55 with stores and AT&T priority. vs T-Mobile Prepaid direct: $40 unlimited buys full priority and T-Mobile Tuesdays, ~33% more for the same coverage.
For anyone paying $80–100 on a Big 3 postpaid plan without using the perks, switching to Mint is one of the simplest $700–900-a-year savings moves in personal finance.
— ShopCellPlans verdict
Who should pick Mint — and who shouldn't
Pick Mint if you're the cost-cutter leaving an unused-perks postpaid plan, a comfortable bulk buyer, a second-line user, a light-use senior or student, or a family in T-Mobile coverage (multi-line discounts stack on bulk pricing). Skip it if you need a physical store (Cricket), can't pay in bulk (Visible), live in a T-Mobile-weak zone, or burn 50GB+ of cellular data monthly.
How to switch
- Verify coverage on T-Mobile's map — Mint matches it exactly.
- Check your unlocked phone with Mint's free IMEI checker.
- Get your account number and Number Transfer PIN from your current carrier — don't cancel anything yourself.
- Pick a plan and cycle (12-month is always cheapest per month).
- Activate — eSIM is instant; physical SIMs arrive in 3–5 days.
- Wait for the port to finish; your old service ends automatically.
Mint's 7-day Trial Kit (~$5) proves T-Mobile coverage at your address before you prepay a year.
See free carrier trials →
Jean Gilles has researched personal finance, consumer technology, and wireless pricing for over a decade. He founded ShopCellPlans in 2019 and writes every review on the site.
Frequently asked questions
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