fb

Prepaid GSM SIM cards

GSM SIM Card Universal

This SIM card gives you access to the US Mobile GSM LTE Network

+ See bulk pricing
How many SIM cards?
1
GSM SIM Card Universal

GSM SIM

$

3.99

Universal SIM card

Free shipping in US


See your savings with GSM LTE Network plans

Talk
Talk

Choose a bucket

$

3
100 Mins

$

5
300 Mins

$

6
500 Mins

$

8
1000 Mins

$

10
2000 Mins

$

15
5000 Mins
Text
Text

Choose a bucket

$

2
100 Texts

$

3
300 Texts

$

4
500 Texts

$

5
1000 Texts

$

6
2000 Texts

$

7
Unlimited
Data
Data

Choose a bucket

$

2
100 MB

$

5
300 MB

$

9
500 MB

$

14
1GB

$

20
3GB

$

28
5GB

$

35
8GB
Monthly payment excluding taxes

$ 2 Service fee

- mins

- texts

- GB

$

0.00

GSM SIM Card Universal
Universal GSM SIM card

Our universal SIM Cards easily break into 3 sizes to fit any device.

Keep your phone number
Keep your number

It’s easy to transfer your number from another carrier to US Mobile.

Customize phone plans
Customized plans

Create your own plan by choosing the amount of talk text & data that suits you.

Simple process
Easy activation

Super simple activation gets you up and running on US Mobile in one easy step.


What is a SIM Card?

SIM cards are the secret wizards inside your smartphone making it possible for your device to connect with your carrier’s network. Without them, your device would be limited to just wifi. SIM cards are transferable and can easily be swapped from device to device (as long as the devices are unlocked). That means you can insert a new SIM card into an old phone or insert an old SIM card into a new phone! Many international travellers buy SIM cards locally to use in their phones. US Mobile offers prepaid SIM cards to be used on phones and IoT devices. With a prepaid plan you know exactly what you pay and you are not stuck in a contract which means that you can switch carrier at any time.
Another expression for prepaid is Pay as You Go.

GSM SIM Card

“GSM” means Global System for Mobile Communications. The GSM LTE Network tends to have the highest number of compatible devices of all major networks. As a result the GSM SIM card is the most common type of SIM card.

SIM Card for Car, Watch, Phone SIM Card lies within connected devices
Configure device apn settings Networks connect towards SIM
Mini, Micro, Nano SIM Card Triple cut SIM card - Adapted to all the devices

SIM Card Sizes

US Mobile provides 3-1 SIM cards, which means that every SIM Card can be broken into three different sizes: mini, micro and nano. The SIM card will therefore fit into any type of device.

Mini SIM: 2011 phones and older: iPhone 3, HTC Thunderbolt, Samsung Galaxy S
Micro SIM: 2012-2013 phones: iPhone4, Samsung Galaxy S3 and S4
Nano SIM: Newer generation phones: iPhone 5 and above, Samsung Galaxy 7


SIM Card Activation & Installation

SIM Card activation with US Mobile is simple and quick. Our 1-step activation page will allow you to enter your SIM Card ID, choose your 30-day plan, and click to activate!
To install a SIM card, you will need to find the SIM card slot in your device. Sometimes you will find the slot on the outside of your device. Other times, it will be inside near the battery.

SIM Cards for IoT devices

US Mobile SIM cards are compatible with all types of IoT (Internet of Things) connected devices. Some examples include alarms, GPS trackers, cars and smartwatches.
Since talk, text and data usage is different from device to device, US Mobile custom plans are ideally suited for your connected devices.

Insert SIM Card in phone Example of SIM card slot, on iPhone

2G capabilities: 900/1900

3G capabilities: UMTS 1900

4G capabilities: Band 4,17,12

Operating frequencies