I can confirm the same with AT&T. Used it on several trips in Italy, Serbia, and Germany. Really easy to use and I didn’t notice any slowness or apparent deprioritization from being a US carrier.
This plan is only available to AT$T postpaid customers. Prepaid customers are SOL.
I use Google Fi when I roam abroad now for the most part, especially in South America where getting and activating local SIM cards is often especially difficult.
I use Google Fi when I roam abroad now for the most part, especially in South America where getting and activating local SIM cards is often especially difficult.