---
product_id: 189521934
title: "$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit)"
brand: "ultra mobile"
price: "AR$68488"
currency: ARS
in_stock: true
reviews_count: 13
category: "Ultra Mobile"
url: https://www.desertcart.com.ar/products/189521934-19-mo-ultra-mobile-prepaid-phone-plan-with-unlimited-talk
store_origin: AR
region: Argentina
---

# Unlimited talk to 90+ international destinations 4GB high-speed 5G/4G LTE data No contract, bring your unlocked phone $19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit)

**Brand:** ultra mobile
**Price:** AR$68488
**Availability:** ✅ In Stock

## Summary

> 🌐 Stay globally connected, locally free—your world, unlimited.

## Quick Answers

- **What is this?** $19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit) by ultra mobile
- **How much does it cost?** AR$68488 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/189521934-19-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

- • **Plug & Play SIM Kit:** 3-in-1 SIM card fits any unlocked phone—easy activation means you’re online in minutes, no tech headaches.
- • **Lightning-Fast 5G Data:** Enjoy 4GB of blazing 5G/4G LTE data monthly, perfect for streaming, video calls, and remote work on the go.
- • **Freedom Without Strings:** No contracts or hidden fees—flexible month-to-month plans that fit your dynamic lifestyle and budget.
- • **Bonus International Credits:** Get $1.50 monthly calling credit plus a $5 one-time roaming credit to keep you connected without surprises.
- • **Seamless Global Connectivity:** Unlimited calls & texts across 90+ countries including Mexico & Canada—stay connected wherever business or wanderlust takes you.

## Overview

Ultra Mobile’s $19/month prepaid plan delivers 4GB of high-speed 5G/4G LTE data, unlimited nationwide talk and text, plus unlimited international calling to 90+ countries. With no contracts, free mobile hotspot, Wi-Fi calling, and a versatile 3-in-1 SIM kit, it’s the perfect flexible solution for professionals who demand reliable global connectivity without the commitment.

## Description

Ultra Mobile offers plans that keep you connected and coverage you can trust on the T-Mobile 5G Network. Our $19/month 4GB prepaid wireless phone plan includes 1 month of 4GB high-speed 5G 4G LTE data, unlimited nationwide talk & global text, unlimited calling from the U.S. to 90+ international destinations (including India, China, Mexico, Canada, the U.K., Poland, Colombia, & more), unlimited talk & text in Mexico & Canada, monthly international calling credits of $1.50/month, a one-time international roaming credit of $5.00, free mobile hotspot & Wi-Fi calling, and a 3-in-1 SIM kit (nano, micro, & standard sizes). There are no contracts and no hidden fees. Bring your existing phone and phone number or get a new one.

Review: Easy to use - Easy to use
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!

## Features

- No Contract 1-Month Plan on the T-Mobile 5G Network
- 4GB 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015QOGLL6 |
| Best Sellers Rank | #5,183 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #8 in Cell Phone SIM Cards |
| Brand | Ultra Mobile |
| Cellular Technology | LTE |
| Customer Reviews | 3.9 out of 5 stars 2,012 Reviews |
| Item Dimensions L x W | 5.5"L x 4"W |
| Manufacturer | Ultra Mobile |
| Mfr Part Number | 3GB |
| Model Number | 1-Month, 4GB |
| Number of Items | 1 |
| Product Dimensions | 5.5"L x 4"W |
| Service Provider | T-Mobile |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 853455004396 |

## Product Details

- **Brand:** Ultra Mobile
- **Cellular Technology:** LTE
- **Product Dimensions:** 5.5"L x 4"W
- **Service Provider:** T-Mobile
- **UPC:** 853455004396

## Images

![$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit) - Image 1](https://m.media-amazon.com/images/I/71GHrtD3rBL.jpg)
![$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit) - Image 2](https://m.media-amazon.com/images/I/61DgOpRJebL.jpg)
![$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit) - Image 3](https://m.media-amazon.com/images/I/61z6zft-auL.jpg)
![$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit) - Image 4](https://m.media-amazon.com/images/I/610Bu0i6s0L.jpg)
![$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 4GB of 5G • 4G LTE Data (SIM Card Kit) - Image 5](https://m.media-amazon.com/images/I/81IZVAMfQfL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by K***Y on April 25, 2026*

Easy to use

### ⭐⭐⭐⭐⭐ 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!

### ⭐ 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.

## Frequently Bought Together

- $19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited Talk, Text and 3GB of 5G • 4G LTE Data (SIM Card Kit)
- Tracfone | Motorola Moto g Play 2024 | Locked | 64GB | 5000mAh Battery | 50MP Quad Pixel Camera | 6.5-in. HD+ 90Hz Display | Sapphire Blue
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-21*