AT&T Tablet Data Sim Card Offers
|15 Day Data Sim||2 GB
|30 Day Data Sim||3 GB
USA 4GLTE Sims for Tablet Data by AT&T USA
The AT&T USA Unlimited Tablet sim offers quad band 4G LTE, 4G, 3G and EDGE data on the largest 850/1900 Mhz HSDPA nationwide in the USA. This sim will set your Tablet Free. This sim works in the USA, Hawaii, Puerto Rico, and USVI. Our offer now includes FREE Wi-Fi at more than 30,000 AT&T hotspots nationwide! Bring your Tablet and we have a sim for it.
AT&T USA Mobility operates 3G/4G/LTE on 850/1900 Mhz HSPA+. If your mifi does not operate 3G/4G/LTE on 850/1900, you will have 3G or EDGE data speed. We have a sim on offer with 2GB 5GB or 8GB of 4G LTE data valid 30 days. You can refill the service monthly.
To work on the AT&T PREPAID℠ network, your device should be compatible with one of these GSM network frequencies:
3G WCDMA; UMTS; HSDPA; HSPA+ network – 850; 1900MHz bands 2 and 5 (minimum requirement for nationwide service)
4G LTE network – 700; 850; 1900; 1700; 2100; 2300MHz bands 2, 4, 5, 12, 17, 29, 30, 40, and 66
Where does AT&T have coverage?
AT&T offers service across from coast to coast with no roaming or long distance charges. See our coverage map .
Hotel Express Delivery USA
Overnight and Hotel Express delivery is additional.
We can deliver your sim card directly to your hotel via our Express Delivery service. When you upgrade to "Hotel Express Delivery" we will do the the following:
Basic Hotel Delivery - $9.99 - Buy Now!
Overnight delivery - $21.99 - Buy Now!
We can’t wait to get on the road again. So many great places to see and enjoy. A whole world of experiences await you. Where you are going to next! Go everywhere with @oomobile.
1. Order Sim and advise us your arrival date USA.
2. We will activate the line just before your arrival. You will receive an email at activation.
3. Arrive the USA. Insert the sim. Power cycle the the device.
4. Set the APN per the Configuration Instructions.
- Need to recharge your sim? Visit mrsimrefill.com.
The AT&T sim is provided as a triple cut sim. This means that all three sizes are provided in one. You can punch out the sim you need from the sim holder.
Customer care is offered via a local number. Call 1 (800) 901 9878 (24/7) or dial dial 611 from the phone Customer service is of course multi-lingual.
The important settings for your device are listed below. Please contact us via email at email@example.com if there is some other setting you think you might need. We are happy to assist in making the thing connect. If you are using this sim in a Tablet or MIFI you will only need the APN "broadband"
Carrier: AT&T USA (With acceleration) (USA)
APN Smartphones: phone
APN Tablets: broadband
User name: leave empty
Password: leave empty