Will this work with AT&amp;T USA?
410460
It will work with ATT GSM (2g), 3g, but NOT ATT LTE since they only support band 17, 4, and 2. This international version only supports LTE 800(B20)/ 1800(B3)/ 2600(B7).
1730469
I don't use it in usa, but I guess so... my network in my country is compatible with at&t.;
1567310
I'm not sure about AT&T; phones. I have a Sprint phone. But the description by the seller lists the compatible phones if I remember correctly.
650155
This model is unlocked, so yes it should work with AT&T.; I've used it with many carriers in a couple countries with no issues. BUT THIS PHONE IS TERRIBLE, IS THE WORST I'VE HAD, IT IS NOT RELIABLE AT ALL, IS REALLY SLOW, CRASHES A LOT, HAS ISSUES WITH THE SCREEN BRIGHTNESS, VIBRATING, SENSORS, BATTERY, I DON'T RECOMMEND IT AT ALL.
1720630
Will work with at&t.; I think that means it takes a micro SIM card. And no, it does not have a micro SD slot.
125903
I don't know if it will work but, it will work with AT&T; CL 81209. Try it and if it don't, you can always send it back.
2027145
Correction to earlier post. With the help from the seller, I have AT&T; access. It is compatible with AT&T; in the US
225004
If it works with AT&T then it will. It's a GSM phone and works with the 850 and 1700 frequencies, so it'll work with Straight Talk.
641264
Dear friends, thanks for your interest. This phone can work with AT&T.; You can use it in the Philippines. Thanks a lot!
625622
Hi If you have a single Sim card. The thing to do is call AT&T; and ask them if your card will work with this phone.
1691211
Yes, the Xperia SP LTE is compatible with AT&T; throughout the US.Thank you.Customer support @ phonenbeyond
993781
The phone is unlocked it should work with AT&T; be aware though that you would get 3g at best
1962853
Sorry, but I don't know the answer to your question. I would call AT&T; and ask them.
1041184
It should, but I didn't try it. I used it with AT&T;, and now in a Brazilian provider. It worked flawlessly in those.
2271133
It should because it's GSM unlocked. It will work on any GSM network. GSM was the global network introduced first by AT&T. Check to see if you have a GSM network provider.
698735
I had to configure this phone for AT&T in the US. It will work if your carrier there has a SIM card for you but you will have to get them to configure the other features like internet access, Texting, email, etc. As far as I know this phone only works in Europe for 3G service the frequencies are set for Europe. This phone is over 4 years old in design...your money would be better spent on a newer Android phone like a Galaxy S3 or S4 refurbished.
730018
Hello Carlos! i order it to israel and im using a local company, i assume that it must work with at& t. Good luck and take care.