--- product_id: 523227459 title: "- $39/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text, & 24GB of 5G • 4G LTE Data for 1 Month (3-in-1 SIM Card Kit)" brand: "ultra mobile" price: "฿4093" currency: THB in_stock: true reviews_count: 8 category: "Ultra Mobile" url: https://www.desertcart.co.th/products/523227459-39-mo-ultra-mobile-prepaid-phone-plan-with-unlimited-talk store_origin: TH region: Thailand --- # Unlimited Intl Talk & Text to 90+ countries Free Mobile Hotspot & Wi-Fi Calling 24GB High-Speed 5G+4G LTE Data - $39/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text, & 24GB of 5G • 4G LTE Data for 1 Month (3-in-1 SIM Card Kit) **Brand:** ultra mobile **Price:** ฿4093 **Availability:** ✅ In Stock ## Summary > 🚀 Stay Connected Everywhere, Anytime—No Contract, All Power! ## Quick Answers - **What is this?** - $39/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text, & 24GB of 5G • 4G LTE Data for 1 Month (3-in-1 SIM Card Kit) by ultra mobile - **How much does it cost?** ฿4093 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/523227459-39-mo-ultra-mobile-prepaid-phone-plan-with-unlimited-talk) ## Best For - ultra mobile enthusiasts ## Why This Product - Trusted ultra mobile brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Roam Like a Local:** Get 5GB Mexico data roaming pass and monthly international call credits to stay connected worldwide. - • **Massive 24GB Data Boost:** Stream, work, and connect with lightning-fast 5G and 4G LTE speeds—no throttling, no limits. - • **Flexible, No-Contract Freedom:** One-month plan with no strings attached—perfect for professionals on the move or short-term needs. - • **Global Connectivity, Zero Hassle:** Enjoy unlimited talk and text across 90+ international destinations plus seamless roaming in Mexico & Canada. - • **Hotspot & Wi-Fi Calling Included:** Turn your phone into a portable office or entertainment hub with free hotspot and crystal-clear Wi-Fi calls. ## Overview Ultra Mobile’s $29/month 1-month prepaid SIM plan delivers a robust 24GB of high-speed 5G and 4G LTE data on the reliable T-Mobile network. It includes unlimited nationwide talk, global texting to over 90 countries, plus roaming perks in Mexico and Canada. With no contract and free mobile hotspot and Wi-Fi calling, it’s the ultimate flexible solution for professionals craving seamless connectivity at home and abroad. ## Description desertcart.com: $39/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text, & 24GB of 5G • 4G LTE Data for 1 Month (3-in-1 SIM Card Kit) : Cell Phones & Accessories Review: It was so easy to use! - We've always had a cellphone service provider in the US. But with extended upcoming international travel, we decided to port our numbers over to VOIP providers and eliminate our cell service. This little sim card did the trick for us. It let us keep access to data when we weren't near a wifi source. When we purchased our phones a couple years ago, we made sure that they were unlocked. This made switching from our carrier's sim to this one a snap. We just followed the directions on the package and had data access in no time. We had no tech issues, so I can't rate tech support, but had a great overall experience. Since we had ported our phone numbers over to a wifi service (one to Google voice, the other to iPlum) we still had access to our regular phone numbers, so the one that came with this sim was irrelevant to us. It was really the mobile data we were after. And given how easily this worked, now we know exactly how we'll fill our data needs on any trips back to the US. 👍 Yay! Review: Es facil de activar - Muy buena opción para persona que vana viajar a Estados Unidos es facil de activar ## Features - We've increased your high-speed data! While your SIM kit may have a 15GB sticker on the front, rest assured your plan includes the full 24GB of data. - No Contract 1-Month Plan on the T-Mobile 5G Network - 24GB of High-Speed 5G - 4G LTE Data Per Month - Unlimited Nationwide Talk & Global Text - Unlimited Talk to 90+ International Destinations - Unlimited Talk & Text in Mexico & Canada - 5GB Mexico Data Roaming Pass Each Month - Monthly International Call Credit - One-Time International Roaming Credit - Free Mobile Hotspot & Wi-Fi Calling ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015TO068W | | Best Sellers Rank | #6,400 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #33 in Prepaid Cell Phone Minutes | | Brand | Ultra Mobile | | Cellular Technology | LTE | | Customer Reviews | 3.9 out of 5 stars 1,988 Reviews | | Item Dimensions L x W | 5.5"L x 4"W | | Manufacturer | Ultra Mobile | | Mfr Part Number | TP ORANGE 39 | | Model Number | 1-Month, 24GB | | Number of Items | 1 | | Product Dimensions | 5.5"L x 4"W | | Service Provider | T-Mobile | | UPC | 853455004419 | ## Product Details - **Brand:** Ultra Mobile - **Cellular Technology:** LTE - **Product Dimensions:** 5.5"L x 4"W - **Service Provider:** T-Mobile - **UPC:** 853455004419 ## Images ![- $39/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text, & 24GB of 5G • 4G LTE Data for 1 Month (3-in-1 SIM Card Kit) - Image 1](https://m.media-amazon.com/images/I/71wxZr8C8dL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Will I be able to convert to the $3 PayGo plan after 7 day trial period?** A: No!! This SIM card is just for trial. I personally callEd Ultra mobile, wanted to buy a line but they told me that I can not use that SIM card at all. I was asked to pay $15 for another SIM card instead. Therefore, I need to return this SIM card to Amazon and get my refund as its not useful. **Q: Can I activate $3 pay as you go plan with this kit?** A: This is a total FRAUD How can you sell these for $19 and work for only 7 days I contacted ULtra mobile they told me it should be free pls refund my money If not I will take it up with the appropriate quarters **Q: Is the 3 in 1 sim card ? dual cut micro sim card?** A: Yes **Q: will this work in canada?** A: Don't get this card!!!! I bought it and it is advertised as unlimited international. I made a less than 20 min call abroad before it said I reached my limit. Scam!!! ## Customer Reviews ### ⭐⭐⭐⭐⭐ It was so easy to use! *by T***B on August 3, 2022* We've always had a cellphone service provider in the US. But with extended upcoming international travel, we decided to port our numbers over to VOIP providers and eliminate our cell service. This little sim card did the trick for us. It let us keep access to data when we weren't near a wifi source. When we purchased our phones a couple years ago, we made sure that they were unlocked. This made switching from our carrier's sim to this one a snap. We just followed the directions on the package and had data access in no time. We had no tech issues, so I can't rate tech support, but had a great overall experience. Since we had ported our phone numbers over to a wifi service (one to Google voice, the other to iPlum) we still had access to our regular phone numbers, so the one that came with this sim was irrelevant to us. It was really the mobile data we were after. And given how easily this worked, now we know exactly how we'll fill our data needs on any trips back to the US. 👍 Yay! ### ⭐⭐⭐⭐⭐ Es facil de activar *by L***G on February 7, 2026* Muy buena opción para persona que vana viajar a Estados Unidos es facil de activar ### ⭐ Illegal advertising by seller. Terrible Service *by L***X on February 20, 2024* 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/523227459-39-mo-ultra-mobile-prepaid-phone-plan-with-unlimited-talk](https://www.desertcart.co.th/products/523227459-39-mo-ultra-mobile-prepaid-phone-plan-with-unlimited-talk) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*