Will the Monzo app work if i get a local SIM of the country I am travelling to?
Will I be able to top-op my card from Turkey using a local Turkish SIM card?
It certainly will! As long as there’s a data connection of any kind, the app will work.
If you need a PIN reminder, those come via SMS, so you’ll need to get in touch with us over the in-app chat to change your number 
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