---
product_id: 512035968
title: "TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS"
brand: "tsim"
price: "€ 52.49"
currency: EUR
in_stock: true
reviews_count: 13
category: "Tsim"
url: https://www.desertcart.gr/products/512035968-tsim-prepaid-usa-sim-card-for-6-days-unlimited-4g
store_origin: GR
region: Greece
---

# 100MB roaming in Canada & Mexico Unlimited local calls & texts Unlimited 4G/5G USA data TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS

**Brand:** tsim
**Price:** € 52.49
**Availability:** ✅ In Stock

## Summary

> 📲 Unlock USA’s unlimited data & calls—travel smarter, stay connected longer!

## Quick Answers

- **What is this?** TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS by tsim
- **How much does it cost?** € 52.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/512035968-tsim-prepaid-usa-sim-card-for-6-days-unlimited-4g)

## Best For

- tsim enthusiasts

## Why This Product

- Trusted tsim brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Convenience:** Triple-cut SIM fits all phone sizes with easy activation—schedule your start date online and get your USA number instantly.
- • **Reliable Multilingual Support:** Access 24x6 expert support via phone, email, or InstaChat to ensure smooth connectivity throughout your trip.
- • **Stay Connected Across Borders:** Enjoy unlimited calls and texts within the USA, Canada, and Mexico—perfect for cross-border professionals and travelers.
- • **Freedom with Hotspot Tethering:** Share your unlimited data by turning your phone into a hotspot—work remotely or stream on multiple devices without limits.
- • **Seamless SuperSpeed Connectivity:** Experience truly unlimited 4G/5G data across the USA with blazing fast speeds that keep you connected wherever you go.

## Overview

The TSIM Prepaid USA SIM Card offers 6 days of unlimited high-speed 4G/5G data within the USA, plus 100MB roaming data in Canada and Mexico. It includes unlimited local calls and texts across these countries, with free incoming calls and SMS. Compatible with unlocked phones (iPhone X+ for 4G, iPhone 12+ for 5G), it features a triple-cut SIM for universal fit and requires online activation. Ideal for travelers seeking hassle-free, high-speed connectivity and cross-border communication.

## Description

Unlimited 5G SIM card for travel to the USA!Truly Unlimited SuperSpeed on 5G/4G DataUnlimited incoming and outgoing Calls and Texts within USA using proved USA number. Calls to other countries not included24x6 (Monday-Saturday) multilingual support Activation ProcessVisit URL printed on SIM card packaging to schedule activation as soon as your travel plans are fixed.Specify date to activate SIM card, usually the day before you travel. USA Phone number will be provided by email. SIM card will be activated by end of the day you specify.No personal information required for activation apart from an email addressInstaChat support available on activation page.No activation on Sundays.Phone compatibilityYou must use an unlocked phone with a SIM trayIn general iPhone X and newer are compatible, iPhone 12 and newer required to get 5G speedsAndroid phones are sometimes incompatible. Go to T-Mobile website and search for "is my phone compatible" to find web page that can check your phone's compatibilitySIM card is for phones only, may not work on iPads and Mifi devices

Review: Great SIM With Data And International Calls - This SIM card worked perfectly. I followed the instructions and sent an email to the address provided to start the SIM card on the date I wanted. It's important to follow the instructions and put the SIM card into SIM tray 1 if you have a SIM tray for 2 Sims. Upon arrival into Vancouver, it worked from the moment I switched my phone on. Calls were clear and data speeds fast. For reference, my phone is an Honor Magic 4 Pro. This SIM was good value for money and signal quality was always good. Better than an esim, as this offers international calls as well as data. I would buy this again.
Review: Very poor connectivity. - Uses the T Mobile network. I am visiting Florida and Georgia. The voice connection is very erratic. Data connection is abysmal and constantly loses connectivity. Very annoying and untrustworthy if using with Google maps or other navigation app. A better choice would be an AT&T sim.

## Features

- Unlimited high speed 4G/5G data in USA + 100MB data in Canada and Mexico. Hotspot tethering allowed
- Unlimited calls + texts between USA, Canada and Mexico and free incoming calls. No international calls included. Use OTT Apps such as WhatsApp to call home.
- Validity starts and phone number provided on activation. You must schedule activation on activation web site printed on the SIM Card packaging. No activation on Sundays.
- Triple cut (Standard/Micro/Nano) SIM Card fits all phones. You must use a compatible unlocked phone with a SIM tray. iPhone X and onwards work, iPhone 12 onwards needed for 5G. Some Android phones not compatible with networks in USA. To check compatibility, go to T-Mobile website and search for "is my phone compatible". May not work on Mifi devices/iPads.
- 24x6 (Monday-Saturday) multilingual support provided by phone, email and InstaChat. Use contact info printed on the SIM card packaging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR1L9MNX |
| Best Sellers Rank | 15,767 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 37 in Prepaid Phone Cards |
| Guaranteed software updates until | unknown |
| Item model number | 6 Day (USA + Canada + Mexico) |
| Manufacturer | T-mobile |
| Product Dimensions | 4 x 6 x 0.1 cm; 10 g |

## Product Details

- **Brand:** TSIM
- **Cellular technology:** 4G, 5G
- **Number of items:** 1
- **Product dimensions:** 9.7L x 12W centimetres
- **Service provider:** T-Mobile

## Images

![TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS - Image 1](https://m.media-amazon.com/images/I/51GDqKYRz4L.jpg)
![TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS - Image 2](https://m.media-amazon.com/images/I/51JMuxRYSsL.jpg)
![TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS - Image 3](https://m.media-amazon.com/images/I/51M-q1iEGRL.jpg)
![TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS - Image 4](https://m.media-amazon.com/images/I/51OEeyF-ULL.jpg)
![TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS - Image 5](https://m.media-amazon.com/images/I/51h3DrFsKyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great SIM With Data And International Calls
*by W***6 on 28 November 2025*

This SIM card worked perfectly. I followed the instructions and sent an email to the address provided to start the SIM card on the date I wanted. It's important to follow the instructions and put the SIM card into SIM tray 1 if you have a SIM tray for 2 Sims. Upon arrival into Vancouver, it worked from the moment I switched my phone on. Calls were clear and data speeds fast. For reference, my phone is an Honor Magic 4 Pro. This SIM was good value for money and signal quality was always good. Better than an esim, as this offers international calls as well as data. I would buy this again.

### ⭐ Very poor connectivity.
*by M***. on 22 December 2025*

Uses the T Mobile network. I am visiting Florida and Georgia. The voice connection is very erratic. Data connection is abysmal and constantly loses connectivity. Very annoying and untrustworthy if using with Google maps or other navigation app. A better choice would be an AT&T sim.

### ⭐⭐⭐⭐⭐ Good American connection while on holiday
*by N***L on 8 August 2025*

Excellent as described and value for money. We use this for our sat nav on our iPhone and is excellent in the mini bus on the big screen connected to CarPlay to miss the tolls. We also used this to call the local sheriff due to noisy partying house next door !. Great to use on the T mobile network and have a secure link away from public unsecured networks.

## Frequently Bought Together

- TSIM Prepaid USA SIM Card for 6 Days | Unlimited 4G/5G high-speed data in the USA + 100MB data in Canada and Mexico | Unlimited local calls + free incoming calls & SMS
- Pack of 2 UK to US Plug Adaptor Type G to Type A and B from UK to USA, Canada, Australia, Jamaica, Barbados, Mexico, Thailand, China, Japan and more 3 pin to 2 Pin American Travel Adapter Plugs

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**Shop now:** [https://www.desertcart.gr/products/512035968-tsim-prepaid-usa-sim-card-for-6-days-unlimited-4g](https://www.desertcart.gr/products/512035968-tsim-prepaid-usa-sim-card-for-6-days-unlimited-4g)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-10*