Short answer: On Mint Mobile, your number is at risk after about 60 days suspended after a plan lapses. After that the account is cancelled, the balance forfeited, and the number released. CONFIRM
How long you have on Mint Mobile
That Mint Mobile SIM you forgot about can stop being yours sooner than you'd think. On Mint Mobile, the number is at risk after about 60 days suspended after a plan lapses. Mint sells 3/6/12-month plans; the 60-day suspended figure comes from secondary sources, so confirm it on Mint's own terms. This figure comes from a secondary source or isn't published as an exact day count by the carrier, so confirm it directly before relying on it.
Can you get your Mint Mobile number back?
Reactivate within roughly 60 days to keep your number. After that the account is cancelled, the balance forfeited, and the number released. Once a number has been released to the pool and reassigned to someone else, it's gone for good.
What counts as keeping it active
Comparing carriers? See the full prepaid expiration policies table for the US, UK, Australia and Canada.
Don't lose your Mint Mobile number by accident
KeepSim gives this line its own countdown, warns you on your Home Screen before the deadline, and lets you fire a keep-alive action in one tap. Local-first, no account.
Get KeepSim on the App StoreCommon questions
How long before Mint Mobile recycles your number?
On Mint Mobile, your number is at risk after about 60 days suspended after a plan lapses. After that the account is cancelled, the balance forfeited, and the number released.
Can you get your Mint Mobile number back?
Reactivate within roughly 60 days to keep your number. Once the number has been released and reassigned, getting it back is almost never possible.
Does using WhatsApp keep the number active?
Usually no. WhatsApp, iMessage and similar apps run over data or Wi-Fi and don't count as carrier activity. You typically need a billable call, text, paid data, or a top-up.
Last verified June 2026 against Mint Mobile official Terms. This figure comes from a secondary source or isn't published as an exact day count by the carrier, so confirm it directly before relying on it. Carrier policies change often and depend on your exact plan and country — treat this as a starting point, not legal advice, and confirm the current rule with Mint Mobile before relying on it. KeepSim is a personal reminder tool; it does not provide telecom service or keep numbers active on your behalf.