T-Mobile in the US offers free data and 20c/min calls in most countries, but you need postpaid account, i.e. have US SSN or ITIN and pass credit check.
No, as of 2016, there is no such site. Your only alternative is to create a page on the Prepaid SIM Wiki for recommendations on which tariff to get for each region.
As of 2017 such a website would be relatively obsolete for EU/EEA member states, as all roaming fees have been abolished there.
Credit:stackoverflow.com‘
5 Mar, 2024
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4 Mar, 2024