The Xperia arc has landed at the Federal Communications Commission (FCC), which means a US release is most likely on the horizon. It looks like the Xperia arc will be headed to AT&T as the device has been approved for the company’s 3G and GSM frequencies. This includes quad-band GSM capabilities and support for WCDMA bands I, II, V and VI.
Those of you on T-Mobile US who may have been thinking of picking up this handset sim-free are out of luck as there is no support for T-Mobile’s 3G bands. You can click here for the documents released to the FCC which includes teardown pictures, user manuals and other technical documents.