Does Wirex work in the USA?

I'm curious about the availability of Wirex in the United States. I've heard about its convenience and the range of services it offers, including crypto and fiat transactions, as well as the ability to earn rewards. However, I'm not sure if it's accessible in the USA. Could you clarify if Wirex operates in the United States, and if so, what are the specific limitations or requirements for users in this region?