I’m visiting for two weeks and roaming prices are insane, I’m considering getting a prepaid SIM-card. Can I easily grab one in any shop, e.g. at the airport/Walmart? What are the prices? Unlimited data would be nice, but I can survive with a few GBs too, I’d probably need it mainly for navigation.
T-Mobile will issue an E-SIM for their prepaid service. I have used it as a secondary network within the past year to supplement the poor Verizon coverage in certain areas. Check their site for details