USA 🇺🇸 CAN 🇨🇦 & MEX 🇲🇽
Physical Travel Sims
Delivered Before You Fly ✈️
How Does A King Sim Work?
In 3 Easy Steps 👑
1. International SIM Cards For 100+ Countries 🌏
King Sims is the hero for all travellers around the World. We've worked hard to partner with mobile networks all over the globe to deliver you international Travel SIM cards directly to your doorstep in Australia, the United States and the rest of the World.
2. A Travel SIM With Everything Ready 📲
Once you've selected the Travel SIM plan you need. You can get your King Sims delivered to you anywhere in Australia, the US, and the rest of the World! Our Travel SIMs come packaged in our famous branding with everything you need. Simply swap out your home SIM with your King Sims and you'll be set.
3. Land Like A King or Queen 👑
When you land in the Airport of your destination, simply swap your SIM with your King Sim. Within 2 mins your King Sims will activate while you are still in the plane! We've carefully selected Travel SIMs from mobile networks that are very easy to set up and come with lots of 4G data, calls & texts.
Frequently Asked Questions
A: A Travel SIM is a prepaid SIM card designed for use while traveling abroad. It allows you to access mobile data, make calls, and send texts without incurring high roaming charges from your home network. Simply insert the Travel SIM into your unlocked mobile device, and it will connect to local networks in the countries covered by the plan.
A: Our USA Travel SIMs includes:
- Unlimited 5G and 4G high-speed data in the USA.
- 5GB of 4G data for use in Canada and Mexico.
- Unlimited calls and texts within the USA, Canada, and Mexico.
- Unlimited mobile hotspotting at 3G speeds.
- 15-day to 60 day plans.
- Instant activation by swapping your SIM from home with this SIM.
A: Yes, you need an unlocked mobile phone to use the Travel SIM. Locked phones will not work with SIM cards from other networks. In most cases, mobile phones now come unlocked by default from mobile networks. Please check with your Mobile network if your device is unlocked.
A: This SIM card is designed for phones and tablets. While it works in most tablets, T-Mobile advises it's primarily a phone SIM. Use in tablets is at your own risk.
A: Never. With King Sims, our physical Travel Sims and eSIMs are all Pre-Paid. Meaning you only pay once off for the plan you need and that's it! No more surprise bill shocks
Answer:
- Provide Arrival Date 📅 Ensure you provide your arrival date in the USA, Canada, or Mexico.
- Insert the SIM 📲 Upon arrival, swap your SIM from home and insert your USA SIM card into your phone.
- Restart Device: Restart your phone.
- Enable Data Roaming 🤳 This step is only required if you are landing in Canada or Mexico first. Go to your phone settings and switch 'Data Roaming' to 'ON.'
- Wait for Activation ⌛ You should receive a welcome text from T-Mobile confirming successful activation 🎉
A: If your SIM doesn't activate within 5 minutes, please contact our support team immediately for troubleshooting. You can reach us via live chat on our website or email us at support@kingsims.com.
A: You can use the mobile hotspot feature to share your data with multiple devices. Simply enable the hotspot feature in your phone's settings.
Answer:If you use all your 5GB of 4G data in Canada or Mexico, your speed will be reduced to 2G speeds (256 Kbps). This is still sufficient for basic tasks like emails and social media messaging. T-mobile do not allow you to top up more 4G data in Canada & Mexico.
Answer: You can purchase an additional international talk and text feature from T-Mobile for $15 USD. Alternatively, use data to make calls and texts via apps like WhatsApp, Skype, etc.
A: Yes, you can use unlimited mobile hotspotting at 3G speeds.
Answer:
Both the physical SIM and eSIM offer the same plan benefits, including unlimited 5G/4G data, unlimited calls and texts within the USA, Canada, and Mexico, and 5GB of 4G data in Canada and Mexico. The main differences lie in the activation process:
- Ease of Activation: The physical SIM is easier to activate. Simply swap out your current SIM with our travel SIM while still on the plane and turn data roaming to 'ON.' In contrast, the eSIM requires you to provide your IMEI number and have a strong Wi-Fi connection at the airport for auto activation.
- Convenience: The physical SIM does not require a Wi-Fi connection for activation, making it more convenient for immediate use upon arrival.
Answer:
- Not all mobile devices are eSIM compatible. Visit our eSIM compatible device list for your reference.
- You should choose a physical King Sims Travel SIM for its ease of activation and immediate usability. You can swap the SIM card while on the plane, and it will be ready to use as soon as you land, without needing a Wi-Fi connection.
Answer: The main disadvantage of using a physical SIM is that it requires you to physically swap out your existing SIM card, which may be inconvenient for some users. Additionally, if your phone does not have a SIM card slot (such as some newer models that only support eSIM), you will need to use an eSIM instead.
Answer: Yes, our physical SIMs are triple-cut, fitting all mobile devices. However, your device must be unlocked to use a different network's SIM card.
Answer: An eSIM eliminates the need for a physical card, which means you don't need to worry about losing or damaging your SIM. It's also a good option if your device does not have a SIM card slot. However, eSIM activation requires a strong Wi-Fi connection and the provision of your IMEI number, which might be less convenient compared to the immediate activation of a physical SIM.
Answer: Yes, both the physical SIM and eSIM offer the same plan benefits, including unlimited data, calls, and texts, as well as 5GB of 4G data in Canada and Mexico
Answer:
- Dispatch Times: Orders are dispatched from our Sydney office either the same business day or the next business day. The cut-off time for dispatching orders is 3 P.M. AEST, Monday to Friday. Orders placed after this time will be dispatched the following business day.
Delivery Time Frames 📩
- Priority Letters: 2-6 business days Australia-wide (FREE)
- Domestic Letter with Tracking: 2-6 business days Australia-wide ($4.99)
- Registered Signature: 1-5 business days Australia-wide ($5.99)
- Express Postage: 1-3 business days Australia-wide ($8.99)
Need Assistance?
If you are concerned about receiving your order on time, please contact our Royal Staff for an estimated delivery time.
Answer:
US Domestic Rates 🇺🇸
- ALL US orders are shipped with a Tracking number. King Sims does not ship any US orders without one regardless of shipping speed.
- Economy Shipping Option 📩
USPS/UPS/FedEx and Regional Carriers:
2 – 7 Business Days US Wide = $5.99
FREE for orders over $50USD - 2 Day Express Shipping Option ⚡
DHL/USPS/UPS/FedEx and Regional Carriers:
1- 2 Business Days US Wide = $9.99
FREE for orders over $100 USD
Need Assistance?
If you are concerned about receiving your order on time, please contact our Royal Staff for an estimated delivery time.
Answer:
This section is ONLY for customers who live outside of Australia or the USA.
- Carriers Used: We use DHL and Australia Post International Express for all international orders outside of the USA and Australia.
Delivery Time Frames 📩
DHL Packet Plus International 🌏
5-12 business days Worldwide
- Asia: 7-15 business days
- UK: 5-10 business days
- New Zealand: 2-5 business days
- Europe: 10-12 business days
Australia Post International Express ⚡ 2-6 business days worldwide
- Rates:
- DHL Packet Plus International: $11.99
- Australia Post International Express: $32.99
Need Assistance?
If you have any questions or need further assistance with your international order, please contact our Royal Staff.
Explore USA
USA Physical Travel Sims 📲
Stay Connected with King Sims USA Travel SIMs 🌍
Are you planning a trip to the USA? Stay online with King Sims USA travel SIM cards.
Whether you’re exploring New York City, the sunny beaches of California, or the vibrant culture of Texas, we have the perfect solution to keep you online and connected. Discover why travelers trust King Sims for seamless connectivity on the go.
Our USA Travel SIMs Benefits:
- ⚡ Unlimited 5G & 4G Data: Fast speeds for all your needs.
- 📲 Instant Activation: Just swap your SIM from home with your T-Mobile King Sims.
- 📞 Unlimited Calls and Texts: Talk and text as much as you want!
- 🗓️ Flexible Plans: Choose from plans of 15 to 60 days.
- 📶 Powered by T-Mobile: Reliable service on a trusted network.
- 🛜 Extra Data: Use 5GB of 4G data in Canada and Mexico.
Why Choose King Sims? 🤔
- 📶 Unlimited Data Plans: All our USA Travel SIMs come with Unlimited 5G or 4G data. Use all the data you like!
- ⚡ Powered By T-Mobile: Our USA SIMs & eSIMs are powered by T-Mobile. America’s most trusted network.
- 📱 Easy Activation : Instant activation by swapping your SIM with your King Sims.
- 💎 Royal Packaging: Our physical Travel Sims come in our famous branded packaging. With everything you need to swap and activate your King Sim.
- 🌍 Wide Coverage: Our USA SIMs work seamlessly across the USA 🇺🇸 Canada 🇨🇦 and Mexico 🇲🇽
- 💰 Affordable Rates: Our USA Travel SIMs are much more cost effective than using traditional roaming plans from your mobile network.
- ✈️ Global Delivery: We deliver domestically to Australia, USA and internationally to other countries worldwide.
Explore USA
USA Physical Travel Sims 📲
Stay Connected with King Sims USA Travel SIMs 🌍
Are you planning a trip to the USA? Stay online with King Sims USA travel SIM cards.
Whether you’re exploring New York City, the sunny beaches of California, or the vibrant culture of Texas, we have the perfect solution to keep you online and connected. Discover why travellers trust King Sims for staying connected on the go.
Our USA Travel SIMs Benefits:
- ⚡ Unlimited 5G & 4G Data: Fast speeds for all your needs.
- 📲 Instant Activation: Just swap your SIM from home with your T-Mobile King Sims.
- 📞 Unlimited Calls and Texts: Talk and text as much as you want!
- 🗓️ Flexible Plans: Choose from plans of 15 to 60 days.
- 📶 Powered by T-Mobile: Reliable service on a trusted network.
- 🛜 Extra Data: Use 5GB of 4G data in Canada and Mexico.
Why Choose King Sims? 🤔
- 📶 Unlimited Data Plans: All our USA Travel SIMs come with Unlimited 5G or 4G data. Use all the data you like!
- ⚡ Powered By T-Mobile: Our USA SIMs & eSIMs are powered by T-Mobile. America’s most trusted network.
- 📱 Easy Activation : Instant activation by swapping your SIM with your King Sims.
- 💎 Royal Packaging: Our physical Travel Sims come in our famous branded packaging. With everything you need to swap and activate your King Sim.
- 🌍 Wide Coverage: Our USA SIMs work seamlessly across the USA 🇺🇸 Canada 🇨🇦 and Mexico 🇲🇽
- 💰 Affordable Rates: Our USA Travel SIMs are much more cost effective than using traditional roaming plans from your mobile network.
- ✈️ Global Delivery: We deliver domestically to Australia, USA and internationally to other countries worldwide.
Royal Reviews
Over 50,000 Happy Travellers 🎉
Customer Reviews
4.8 Based on 4,117 Reviews
Customer Photos
Filter Reviews:
PG
26 August 2025
Paris G.
AUHighly Recommend 😍
Fast connection and easy setup, perfect for travellers who hate swapping SIMs 👍 Will definitely be using king sims on my next trip!!
MG
26 August 2025
Marco G.
AUPerfect for Short Trips 👌
Kept me online the whole weekend in Tokyo, no fuss, easy set up and it just worked ��
CM
26 August 2025
Caroline M.
AUApp gave me Instant eSIM, Zero Hassle
Scanned the QR at the airport and I had data before I even left the gate 😊
MM
26 August 2025
Marcus M.
AUStress-Free Travel with Instant QR code from app
I bought the Japan eSIM last minute and the QR code arrived immediately within the king sims app. Installation was just scan and go and pretty easy to set up. The SoftBank connection gave me reliable 4G while hopping between Kyoto’s Fushimi Inari and Osaka’s food alleys, so Google Maps and local train apps worked flawlessly since I needed data. I used WhatsApp for quick check-ins and even completed a couple of online banking transactions without trouble, which made travel feel much safer. Customer support replied quickly when I had a small billing question and topping up later was straightforward 🙌
