Ultra Mobile SIM card description
Coverage provided on the nationwide T-Mobile network
Prepaid service - no contract, credit check, or activation fee
Bring your own compatible GSM phone or buy one from Ultra Mobile
Mobile hotspot use supported
Unlimited global texting and unlimited calling to 80+ countries
International roaming credits available in $5, $10, or $20 denominations
International plan tier comes with uTalk - a feature that gives you up to 1250 bonus minutes to your choice of 39 additional destinations
Customer service available by phone, email, and chat from 6am to 6pm every day
Ultra Mobile SIM card specifications
Ultra Mobile SIM card data plans
Plan | Network | Data | Price |
|---|---|---|---|
T-Mobile | 0.3GB | $10** 33% Off First Month | |
T-Mobile | 2GB | $14** 26% Off First Month | |
T-Mobile | 3GB | $20** 17% Off First Month | |
T-Mobile | 6GB | $24** 17% Off First Month | |
T-Mobile | 15GB | $30** 23% Off First Month | |
T-Mobile | Unltd | $40** 18% Off First Month |
T-Mobile vs Ultra Mobile Plan Comparison
Keep your T-Mobile phone, number & coverage: Save $436 per year
Carrier | Network Coverage | 4G LTE Data | Price | Annual Cost |
|---|---|---|---|---|
| T-Mobile 4G LTE | Unltd* | $60/mo | $720/yr | |
| T-Mobile 4G LTE | 3GB | $24/mo | $284/yr | |
| *Don't waste money on unlimited data - Avg. data usage is only 3-5GB | Savings | $36/mo | $436/yr | |
Ultra Mobile SIM card activation process
Bringing your own phone to a cheaper carrier is easy:
Order the Ultra Mobile starter kit online
Replace the SIM card in your phone and follow the activation process
If you wish to transfer your phone number, the process may take up to 24 hours
Ultra Mobile SIM card FAQs
How much is a Ultra Mobile SIM card?
There's a variety of cell phone plans available to suit all budgets, with prices between $16 - $39.
Where can I buy a Ultra Mobile SIM card?
One of the reasons low-cost carriers can pass on savings to you is because they are online only and don't have any physical stores. You can purchase a Ultra Mobile SIM card online.
What phones are compatible with Ultra Mobile SIM card?
Most unlocked phones are compatible with Ultra Mobile SIM cards. If you're not sure you can check your phone compatibility.
Can I bring my own phone to Ultra Mobile?
Yes. You can bring your own phone to Ultra Mobile and they're compatible with most unlocked phones. You can check phone compatibility on the carrier site prior to ordering.
What is Ultra Mobile SIM card starter kit?
Your Ultra Mobile SIM card starter kit includes everything you need to switch over. Pick your plan, order online, and it's delivered straight to your door. Follow the instructions to activate your new plan.
Ultra Mobile phone plans