GlobalYo is likely the cheapest global mobile operator in the world for 365-day global internet plans (you don’t have to pay for it every month). It offers two plans:
1.
https://www.globalyo.com/esim/esim-global-explorer-100/
It covers Paraguay, the Czech Republic, Slovakia, and nearly 100 other countries (I just activated it in Japan and everything works).
100 GB costs $48.93 (1 GB for $0.4893). For an extra $2.99, international calls are included in the price.
2.
https://www.globalyo.com/esim/esim-global-explorer-150/
It also covers Mexico, Uruguay, and mainly African countries.
100 GB costs $83.90 (1 GB for $0.839). For an extra $2.99, international calls are included in the price.
It’s 4G; if you want 5G, the price per GB is usually 2–3 times higher. For this to work, you need to set up an APN (name /APN 'globaldata').
It’s not anonymous, but with a 365-day plan, it’s probably the cheapest in the world.
If you want to try it out, feel free to use my referral link:
