This may be really good news for those who always wanted to own Lumia 1020 on T-Mobile in US. Microsoft store is now stocking unlocked Lumia 1020 compatible with both T-Mobile and AT&T. The device is priced $549, and at this price, it also may be a good option for those wanting Lumia 1020 unlocked, so that it can be used with any of the operators. As per the listing,
This unlocked phone can be activated with the purchase of a SIM card and used with either AT&T or T-Mobile. This phone is not compatible with CDMA carriers such as Verizon or Sprint.