Based on the last message in this closed forum, FP2 won’t work at all with credomobile.com because they use the Sprint network, but in terms of community values Credo is the best match in the United States for Fairphone. Maybe FP3 could be made compatible with their network, whenever that goes into production?
In the meantime, I’d like to give a Fairphone 2 a try with T-Mobile, if only I could get it shipped to this country! Official news from Fairphone staff would be best, but even informed speculation would be interesting.
Cheers!