Unlimit Mobile vs Mint Mobile: Which SIM Is Better for International Students in the US? (2026)

For a student who already knows they'll need a US number for several months, either provider can be considered based on the plan and price that fits their usage. If you're still settling into the US and want to avoid committing to multiple months immediately, Unlimit Mobile's 1-month option provides more flexibility.

Do International Students Need an SSN to Get Unlimit Mobile or Mint Mobile?

No, international students do not need a Social Security Number (SSN) to get an Unlimit Mobile plan. Unlimit Mobile specifically offers prepaid US SIM and eSIM options without an SSN or credit check, making it suitable for students who have not yet received their Social Security Number after arriving in the US.

Mint Mobile is also a prepaid provider, but its current signup and identity-verification requirements should be checked before purchase, as prepaid service does not automatically mean that every provider has identical verification requirements.

Can You Keep Your Existing Number With Unlimit Mobile or Mint Mobile?

If you already have a US phone number, you can transfer it when switching from an eligible carrier to another provider. This means you can move your existing number to Unlimit Mobile or Mint Mobile instead of starting with a new one.

If you decide to port your number, keep your existing service active until the transfer is complete and have the account information required by your current provider ready. If you're getting your first US number , you can simply choose a new number during signup.

Should You Choose an eSIM or Physical SIM?

Both Unlimit Mobile and Mint Mobile offer eSIM and physical SIM options. The right choice depends on your phone compatibility, how quickly you want to get connected and whether you prefer a fully digital setup or a traditional SIM card.

Choose an eSIM if you:

Choose a physical SIM if you:

How to Activate Your Unlimit Mobile SIM?

Activating your Unlimit Mobile SIM is a straightforward online process. You can choose an eSIM or physical SIM depending on your phone and how you want to get connected.
Choose your SIM: Select an eSIM or physical SIM when choosing your Unlimit Mobile plan.
Choose your plan: Select the plan that suits your expected usage and length of stay.
Complete your order and verification: Place your order online and complete the required eKYC process where applicable.
Activate your SIM: For an eSIM, scan the QR code sent to your registered email and follow the on-screen instructions. For a physical SIM, insert the SIM into your compatible phone when you're ready to connect.
Get connected: Your Unlimit Mobile service can be set up before travelling or after you arrive in the US, depending on your chosen SIM.

For international students travelling to the US, an eSIM can be particularly convenient because you can install it before your trip and have your mobile connection ready when you arrive.

So, Is Unlimit Mobile or Mint Mobile Better for International Students?

For international students moving to the US, the better SIM ultimately depends on what you value most. Mint Mobile can be a suitable option for students who are comfortable with its multi-month prepaid structure and are primarily comparing plan value. Unlimit Mobile, on the other hand, is designed with international connectivity in mind, offering flexible plan durations and options that can make getting connected when moving to the US more convenient.

If you're arriving in the US for the first time and want a flexible way to arrange your mobile connection, Unlimit Mobile can be a strong fit. Its combination of flexible plans, eSIM and physical SIM options, no-contract service and pre-arrival setup makes it particularly relevant for international students navigating their move.

Overall, Unlimit Mobile is the better fit for students who prioritise flexibility and a simpler transition into US mobile service, while Mint Mobile may suit those who prefer its multi-month prepaid plans.

Frequently Asked Questions

Is Unlimit Mobile cheaper than Mint Mobile?

Not necessarily in every case. The total cost depends on the plan duration and data allowance you choose. Unlimit Mobile offers plans starting from shorter durations, while Mint Mobile's plans are available in 3-, 6- and 12-month terms. The best-value option depends on how long you need service and how much you are comfortable paying upfront.

Can I get a US phone number before arriving in the US?

Yes. Unlimit Mobile specifically offers a pre-activated US number for customers who want to have their number ready before they fly. Its eSIM service can also be purchased and activated digitally before travel, provided your phone is compatible.

Does Mint Mobile offer international roaming?

Mint Mobile offers international roaming through its Minternational service, which allows customers to use their service outside the US in supported destinations. Availability, rates and included benefits depend on the roaming option and destination, so check the current terms before travelling.

Can I use Unlimit Mobile after leaving the US?

Unlimit Mobile offers international plans and services beyond its US offering, so customers travelling or moving between countries can explore other available plans rather than treating their US SIM as a one-country-only service. The exact features and availability depend on the destination and plan selected.