Answered July 2026

You do not need a Social Security Number to get a prepaid phone plan.

“I just moved to the US and want to sign up for US Mobile. Do I need an SSN to get a prepaid phone plan, and what documents do carriers ask a newcomer for?”

Summary

You can get connected right away. Because prepaid plans do not typically require a credit check, you can sign up for US Mobile just by paying for your minutes upfront.

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What carriers ask for

For a prepaid plan, carriers do not ask for an SSN or US credit history documents. You simply pay for your minutes or data at the time of agreement.

This changes if you apply for a {"term": "postpaid-plan", "text": "postpaid service"} instead. Postpaid plans usually require a credit check. If you try to open a postpaid plan without an SSN, the carrier will likely ask for a large deposit.

Next steps

All major US cell phone providers offer prepaid wireless plans. Here is how it works:

Obtain a prepaid SIM card

Get a SIM card from a prepaid provider. US Mobile and Mint Mobile are common options for newcomers.

Pay for your plan upfront

You pay for an agreed-upon number of minutes or data at the time you make the agreement.

Activate and reload

After you use the minutes you purchased, you buy more to keep using your phone.

Legal sources

These rules come from university international student offices explaining US cell phone services.

Indiana University Phone Guide

Prepaid phone plans generally do not require a credit check or a deposit.

Indiana University Phone Guide

This option does not typically require a credit check or a deposit.

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Indiana University Phone Guide

You activate a prepaid plan by paying for your minutes upfront at the time you agree to the service.

Indiana University Phone Guide

When you buy prepaid wireless service, a provider makes an agreed-upon number of minutes available to your cell phone. You pay for those minutes at the time of agreement.

Read the full text

Harvard HIO Phone Guide

If you sign up for a standard phone plan without an SSN, you usually have to pay a large deposit.

Harvard HIO Phone Guide

If you want to purchase a cell (mobile) phone plan without an SSN, you may have to make a sizable deposit.

Read the full text

This is general information, not legal advice. Confirm with a licensed immigration attorney.

SettleKit is not a law firm. This is general information, not legal advice.

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