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T-Mobile® Prepaid 3-in-1 SIM Starter Kit

The 3-in-1 SIM Starter Kit includes a Nano SIM card with Micro and Standard SIM adapters.

For use with unlocked, compatible GSM phones. Once you receive your SIM card in the mail, slip it into your phone and activate the SIM.

  • Full Retail Price
  • Instant discount


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Note: If you are existing T-Mobile customer and just need to change the size of your SIM, please visit a T-Mobile store.

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To add this item, please remove one phone from your cart. You may only purchase up to two (2) no annual contract phones at this time.


Prepaid 3-in-1 SIM Starter Kit

  • Works with Unlocked GSM Phones

    Works with unlocked, GSM phones. Unlocked, GSM-capable phones that support Band II (1900 MHz) or IV (1700/2100 MHz) are compatible with T-Mobile’s network. CDMA phones are not compatible with the T-Mobile network.

  • Ready to use

    We'll send your ready-to-use SIM card to you in the mail. Keep your existing phone number or select a new one. Service required for activation. T-Mobile’s prepaid plans feature no annual contracts, domestic overages or credit checks.

  • Works with T-Mobile Phones

    Works with all T-Mobile phones.

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