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$29/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 10GB of 5G • 4G LTE Data (SIM Card Kit)

  • Based on 1,495 reviews
Condition: New
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$28.88 Why this price?
Save $11.11 was $39.99

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As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Jun 9
Order within 6 hours and 7 minutes
Available payment plans shown during checkout

Model: 10GB


Features

  • No Contract 1-Month Plan on the T-Mobile 5G Network
  • 10GB of High-Speed 5G 4G LTE Data
  • Unlimited Nationwide Talk & Global Text
  • Unlimited Talk to 90+ International Destinations
  • Unlimited Talk & Text in Mexico & Canada
  • Monthly International Call Credit
  • One-Time International Roaming Credit
  • Free Mobile Hotspot & Wi-Fi Calling
  • Bring Your Unlocked Phone SIM Kit

Brand: Ultra Mobile


Service Provider: T Mobile


Cellular Technology: GSM


Product Dimensions: 5.25"L x 3.5"W


UPC:


Product Dimensions: 5.25 x 3.5 x 0.04 inches


Item Weight: 0.634 ounces


Item model number: 10GB


Is Discontinued By Manufacturer: No


Other display features: Wireless


Manufacturer: Ultra Mobile


Country of Origin: USA


Date First Available: September 25, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Staying never leaving
Model: 10GB
Verizon was giving me a hard time trying to pay my bill. I was without a phone over a week. They were overcharging me for stuff I wasn't even getting. I came across this and I have not looked back. Ultra mobile a part of T-Mobile network I'm getting unlimited talk and text 5g network and 10gb data a month for 29. Verizon texts didn't work I had to use a weird service, phone only had 4g, 15g. Data 45$ a month. No contest. It was super easy to activate and I can easily pay my bill on the app. I feel stupid for staying with Verizon for so long and getting ripped off. ... show more
Reviewed in the United States on May 29, 2025 by LaLaRich

  • Illegal advertising by seller. Terrible Service
Illegal advertising by seller. Package front and back both state: "Unlimited Talk, Text, & Data". But on the front bottom, it states, "3G Data", and the listing details state: "3GB of High-Speed 5G 4G LTE Data." How can it be limited to 3G of data if it clearly states "unlimited data" on the package front and back. I contacted the seller, Ultra Mobile" about this and asked the same question. They referred me to Amazon to complain to you, if I received the wrong SIM card. However, I was starting to message back to them in the chat that I did not get the wrong SIM, I got the one I ordered, but the seller has put misleading info on the package. Before I could even send that reply message, the chat rep from Ultra Mobile ended the chat as soon as they sent me the message saying to contact Amazon about it. Set up was very complicated, took a very long time to try and get this all straightened out. The activation instructions said I have to change the settings for Access Point Names, which was a long process. But it also seemed as though the Access Point Names were automatically configured during activation. I am unable to access voicemail unless I reset network settings to factory default settings on my phone, which I don't want to do, since I am only trying out this SIM on my phone, and plan to revert back to my Tracfone network. If I reset network settings, all data, bluetooth, & wifi settings will be deleted. That would mean that when I reinstall the Tracfone card, I will not be able to access my voicemail on that network, plus I won't be able to log into my wifi or use my previously paired bluetooth devices with my phone. When the phone is initially set up, and I call my home phone from the mobile using the SIM card, it comes up as "April Bailey", which is not me. There is no way to resolve or change this. Ultra Mobile said they would escalate that, but I dont know if they will fix it. I have had two chats with their customer service, which both went about 1 hour. The chat reps seem to be chatting with multiple people at the same time, so their responses usually take a very long time & they never admit to chatting with multiple people simultaneously when asked directly about it. They claim they are checking resources or having system issues. Most of the chat time is spent waiting for them to respond. When I asked why the physical packaging says "unlimited data" on the front and back, while the plan says "3GB of data", they could not explain that and told me to contact Amazon, then they dumped me off the chat without warning, which was so rude and unprofessional. Both chat experiences were bad. I did try calling one of the 80 countries and enjoyed the free call and text on that. But I would not recommend this company due to the above issues. I also reported them to Amazon, who said they would escalate the issue of false advertising. ... show more
Reviewed in the United States on February 20, 2024 by Leonard Lacroix

  • Best deal you'll get for one of these setups
Great price and easy to setup
Reviewed in the United States on May 29, 2025 by Stewart

  • Quality Service, Good Price, Easy to Setup
Easy and good product for the value, setup was quick and painless, Ive enjoyed this product and service, I'll keep renewing for sure.
Reviewed in the United States on May 18, 2025 by DRT Cali

  • Four Stars with a Minor Glitch
I purchased this prepaid phone card and have been using it for about a month now. Overall, I'm quite satisfied with my experience, which is why I'm giving it four stars. The card offers excellent call quality. Whether I'm calling family across the country or friends in different states, the connection is clear and stable. There's no annoying static or dropped calls, which is a huge plus for me since I often have long conversations with my loved ones. Another aspect I appreciate is the reasonable pricing. The rate per minute is quite competitive compared to other prepaid options I've tried. I especially like that there are no hidden fees or unexpected charges. What you see is what you pay, which makes budgeting for my calls straightforward. However, there's a minor issue that prevents me from giving it five stars. The balance inquiry process is a bit cumbersome. I have to call a specific number and go through a series of voice prompts just to check how much credit I have left. It would be much more convenient if there was an app or online portal where I could easily manage my account and check my balance without making a call. Despite this small inconvenience, I'm still happy with my purchase and would recommend this prepaid phone card to others looking for a reliable and affordable communication solution. ... show more
Reviewed in the United States on March 24, 2025 by MANGO

  • Works as advertised
Perfect for a burner travel sim.
Reviewed in the United States on May 28, 2025 by David

  • Not worth it
Garbage! This product dosent help at all! Works on the first day but after it doesn’t work! If I don’t buy plan I cannot receive calls! It’s stupid! The service quality is trash!
Reviewed in the United States on June 1, 2025 by Sham

  • Ultra Scam
Bought this sim for use in the Caribbean and it just stopped working after two days it wasn’t even being used. Calling help line was of no use because they either don’t answer the phone, put you on hold or just hang up on you
Reviewed in the United States on May 29, 2025 by Shion smikle

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