Prepaid SIM card plans with international data

There are no international data only prepaid plans. International roaming on phone plans is very limited and requires the $35 international travel add-on. The add-on gets you 5GB of data for 7 days and only works in select European and Caribbean countries.

At&t $35 add on

https://www.att.com/prepaid/static-pages/intl-travel-add-on/

And a reminder that bargain prepaid Androids often have limited Hardware bands and may not work outside of North America