Portuguese SIM to receive SMS while in the US

[tommigun (Tommy Gunn)]

Bank Security SMS Text Breakdown

I initially bought a NOS sim-card on ebay, their cheapest pre-paid tariff I believe is called smth like ‘Libre Dia’. Activation is automatic, can top-up online etc. but I never used it outside of Europe. This needs to be used every 90 days for a paid call/sms otherwise it will be blocked. I also have a MEO pre-paid sim-card, this one bought in PT, their tariff works slightly better i.e. they automatically charge 1 euro for inactive account so less risk of deactivation for non-use. A third po…