AT&T USA
Why choose AT&T SIM cards when you’re exploring the USA? When you’re far away from home, getting a SIM card that is compatible with the network of the destination where you’re planning to go is always recommended. You’ll get faster, more reliable coverage, and it will be cheaper for you as well. Our AT&T SIM card for travel to the USA will allow you to: Call and text home Stay in touch with your travel companions Book restaurants, plan activities Navigate maps Watch movies, TV shows and listen to music wherever you are Video call Play games Document your trip in real time on your social media accounts Why shouldn't you travel internationally with a standard SIM? There are many reasons why you won’t want to travel overseas with your standard SIM card, and utilise the roaming services. Here a just a few: Data usage may rack up expensive roaming charges Lower network speeds Coverage isn’t as reliable and secure Hard to keep track of usage If you have any issues, you may need to go back and forth with contacting your provider Why choose an AT&T USA SIM card from SimCorner? When you choose an AT&T USA SIM card for tourists, you can enjoy the best coverage there is to offer, with upfront pre-pay prices, no extra fees or roaming costs. In addition to that, here are the other benefits of choosing our SIM card: No registration required Easy activation 3-in-1 SIM card so it will fit any phone Unlimited calls and texts to the USA, Canadian, and Mexican mobile phones and landlines Prepaid - no extra fees or costs 5G coverage available in most US areas Quick dispatch and delivery to your door anywhere in Asia Affordable Price Beat Guarantee About SimCorner SimCorner started off in Asia in 2012, to fulfil the need of Asian tourists who needed cheap, reliable, and fast mobile phone coverage SIM cards while travelling overseas. Now dispatching SIM cards in Australia, NZ, the UK, and Canada, we’re proud to be the top choice for tourists. Forget about roaming charges, and hidden fees, that’s a thing of the past. We’ve got various SIM card packages to suit your travel needs, wherever you’re going. If you need travel SIMs for USA, Canada, and Mexico, USA, or Mexico-specific SIM packages. We also stock a range of travel essentials, accessories, and journals that you will love. For any questions, refer to our FAQs, or our fantastic team will be happy to help you with your enquiries.
AT&T USA SIM Card for Tourists
Never miss a call or message when you’re travelling the USA by choosing an AT&T prepaid SIM card USA for tourists. No roaming charges or hidden fees.
AT&T USA Unlimited MAX Plus eSIM. Prepaid United States of America eSIMs in Asia Best Prepaid AT&T eSIM Card for USA - Unlimited 5G/4G Data Travelling to the USA, Canada, Mexico or Alaska? Stay connected with family and friends during your visit with an AT&T Unlimited data Card. Having a USA tourist eSIM card with unlimited data gives you the freedom to: Stay up to date with your social media Keep your data on 24/7 Call and text any number or landline in the US Update your family and friends about your holiday Back up your photos as you go Navigate maps Research and add to your itinerary on-the-go Check opening hours, prices, and any details you need to know of places in your itinerary Explore the USA, Canada, Mexico and Alaska without worry--connect with family & friends while you travel with AT&T Unlimited MAX Plus! With unlimited data in USA, you'll have the freedom to stay updated with social media, back up photos, navigate maps, and research your vacation itinerary. Plus, you get data to use while in Canada (25GB) and Mexico. You also get 500 Minutes International Calling to over 30 countries (includes, Australia, New Zealand, United Kingdom and Germany) and more. Enjoy no extra costs--pay only for what you see! **Please Note: Foreign model (Non-US) android phones are no longer compatible with AT&T. Do not purchase if it is for use in an android phone. We cannot provide you a refund if it is activated and doesn't work in your android phone. We recommend that you purchase the T-Mobile or Verizon eSIM options HERE (subject to compatibility). iPhone 12 or newer Apple phones are still fully compatibility with the AT&T network. Should you have any queries, please email us at support@simcorner.com** Included Features for AT&T Unlimited MAX Plus eSIM : **This product is a eSIM, for physical USA SIM cards, please click here ** Included Features Summary: Carrier: AT&T USA Country Coverage: USA, Hawaii, Canada, Mexico, Alaska. Data: Unlimited Data in USA, Hawaii, Alaska, Mexico. 25GB Data in Canada Data Speed: 5G/4G/LTE Phone Number: This USA eSIM comes with a USA phone number Calls: Unlimited calls to USA, Hawaii, Alaska, Canada and Mexico mobiles and landline numbers. (In USA only: 500 Minutes International Calling to over 30 countries, includes, Australia, New Zealand, United Kingdom and Germany. For a full list, please refer to the 'Calls and SMS' section further below ) Texts: Unlimited SMS to USA, Hawaii, Alaska, Canada and Mexico mobile numbers Hotspot/Tethering: Yes - 35GB Mobile Hotspot/Tethering (in USA ONLY) Validity: 30 Days of service from activation For AT&T's Coverage map, in USA, Hawaii and Alaska click here For coverage in Canada and Mexico please refer to 'Coverage' section further below in the "Things to know" section Device Compatibility: This eSIM can ONLY be used in Unlocked & Compatible eSIM Apple iPhones and NOT in any data only devices such as, iPads, Tablets, Wifi Dongles and Mifi devices. For a detailed list of compatible devices please Click Compatibility section below. When to install: Upon arrival at your destination Activation: Please see "How to activate this SIM card" in the "Things to know" section
AT&T USA Unlimited Data eSIM. Best Prepaid AT&T eSIM Card for USA Travelling to the USA, Canada, Mexico or Alaska? Stay connected with family and friends during your visit with an AT&T Unlimited data Card. Having a USA tourist eSIM card with unlimited data gives you the freedom to: Stay up to date with your social media Keep your data on 24/7 Call and text any number or landline in the US Update your family and friends about your holiday Back up your photos as you go Navigate maps Research and add to your itinerary on-the-go Check opening hours, prices, and any details you need to know of places in your itinerary Forget using a standard SIM with roaming services, we’re offering the best eSIM for the USA with unlimited data and 25GB Data in Canada and Mexico. You pay for the amount you see and no extra costs! By using the top network provider in the USA, Canada, and Mexico, you can enjoy great coverage wherever you’re holidaying! Included Features: **Please Note: Foreign model (Non-US) android phones are no longer compatible with AT&T. Do not purchase if it is for use in an android phone. We cannot provide you a refund if it is activated and doesn't work in your android phone. We recommend that you purchase the T-Mobile or Verizon eSIM options HERE (subject to compatibility). iPhone 12 or newer Apple phones are still fully compatibility with the AT&T network. Should you have any queries, please email us at support@simcorner.com** Included Features Summary: Carrier: AT&T USA Country Coverage: USA, Hawaii, Canada, Mexico, Alaska Data: Unlimited data in USA, Hawaii & Alaska. 25GB Data in Canada and Mexico Data speeds: 4G . Max 3Mbps (Upload/Download) upto 30GB* Hotspot/Tethering: No Phone Number: This USA sim comes with a USA phone number Calls: Unlimited Calls to USA, Hawaii, Alaska, Canada and Mexico mobiles and landline numbers Texts: Unlimited SMS to USA, Hawaii, Alaska, Canada and Mexico mobile numbers. Unlimited International SMS to over 100 countries (includes, Australia, New Zealand, United Kingdom and Germany). For a full list, please refer to the 'Calls and SMS' in the "Things to know" section Validity: 30 Days of service from activation For AT&T's USA Coverage map, including Hawaii and Alaska, click here For coverage in Canada and Mexico please refer to 'Coverage' section further below *Data speeds at max 3Mbps (Upload/Download). After 30GB usage, speeds are reduced to a max of 1.5 Mbps (Upload/Download) for the remainder of the 30 days. Device Compatibility: This eSIM can ONLY be used in Unlocked & Compatible eSIM Apple iPhones and NOT in any data only devices such as, iPads, Tablets, Wifi Dongles and Mifi devices. For a detailed list of compatible devices please see Compatibility section below. When to install: Upon arrival at your destination Activation: Please see "How to activate this SIM card" in the "Things to know" section Optional add-on: 10GB Mobile Hotspot/Tethering for USA ONLY Feature - (No Hotspot/tethering in Canada or Mexico)
eSIM USA Data Only (iPad/Tablet). USA Data Only eSim for iPad/Tablets Taking your iPad to the US? Buy a USA Tablet Data eSim with 15GB or 100GB Data for use in United States for 30 days. Stay connected with family and friends during your stay. Included Features Summary: Country Coverage: USA Data: 15GB or 100GB Data Calls: Not Included Texts: Not Included Phone Number: Not Included Hotspot/Tethering: Yes Validity: 30 Days of service from activation Device Compatibility: Can ONLY be used in Unlocked & Compatible eSIM: Apple iPads* and Data Only Tablets*. For compatibility please check the "Compatibility" section in the "Things to know" section. When to install: Upon arrival at your destination Activation: Please see "How to activate this SIM card" in the "Things to know" section Please note: This eSIM option CANNOT be used in Mobile phones, Dongles and Tablets with Phone and SMS capabilities. To see USA options that can work in iPhone's and Mobile devices please click here . For compatibility please check the "Compatibility" section in the "Things to know" section below.
Buy the AT&T USA SIM Card for Tourists
Choose an AT&T SIM card for travel to the USA, shipped directly to your door. The best choice for Aussie tourists.
These are physical SIM cards and will be shipped to your address.
How to Activate SIM Card?

- 1
Follow the instruction
Follow the activation process as per the instruction sheet.
- 2
Insert your SIM Card
Make sure your phone is turned off. Insert your SIM card into the SIM tray.
- 3
Turn on your phone
Power on your device and wait for it to recognise the SIM card.
- 4
Confirm network connection
You should see signal bars or a network name at the top of your screen.
- 5
Set up your phone
Once activated, your device may prompt you to configure settings or install updates.
Frequently Asked Questions About AT&T USA
AT&T is one of the most popular networks in the USA, covering over 99% of the population. it provides fast, secure, and reliable network coverage.
Why choose AT&T SIM cards when you’re exploring the USA?
When you’re far away from home, getting a SIM card that is compatible with the network of the destination where you’re planning to go is always recommended. You’ll get faster, more reliable coverage, and it will be cheaper for you as well. Our AT&T SIM card for travel to the USA will allow you to:
-
Call and text home
-
Stay in touch with your travel companions
-
Book restaurants, plan activities
-
Navigate maps
-
Watch movies, TV shows and listen to music wherever you are
-
Video call
-
Play games
-
Document your trip in real time on your social media accounts
Why shouldn't you travel internationally with a standard SIM?
There are many reasons why you won’t want to travel overseas with your standard SIM card, and utilise the roaming services. Here a just a few:
-
Data usage may rack up expensive roaming charges
-
Lower network speeds
-
Coverage isn’t as reliable and secure
-
Hard to keep track of usage
-
If you have any issues, you may need to go back and forth with contacting your provider
Why choose an AT&T USA SIM card from SimCorner?
When you choose an AT&T USA SIM card for tourists, you can enjoy the best coverage there is to offer, with upfront pre-pay prices, no extra fees or roaming costs. In addition to that, here are the other benefits of choosing our SIM card:
-
No registration required
-
Easy activation
-
3-in-1 SIM card so it will fit any phone
-
Unlimited calls and texts to the USA, Canadian, and Mexican mobile phones and landlines
-
Prepaid - no extra fees or costs
-
5G coverage available in most US areas
-
Quick dispatch and delivery to your door anywhere in Asia
-
Affordable
About SimCorner
SimCorner started off in Asia in 2012, to fulfil the need of Asian tourists who needed cheap, reliable, and fast mobile phone coverage SIM cards while travelling overseas. Now dispatching SIM cards in Australia, NZ, the UK, and Canada, we’re proud to be the top choice for tourists. Forget about roaming charges, and hidden fees, that’s a thing of the past. We’ve got various SIM card packages to suit your travel needs, wherever you’re going.
If you need travel SIMs for USA, Canada, and Mexico, USA, or Mexico-specific SIM packages. We also stock a range of travel essentials, accessories, and journals that you will love.
For any questions, refer to our FAQs, or our fantastic team will be happy to help you with your enquiries.
