But then you will get a phone number from another country. Will that add additional charge for others to call you?
It's mainly data plans I use, Whatsapp/Viber/Telegram and skype over wifi for international calls. Phone calls are a minor thing for me.
I thought they capped just the roaming charges, isn't calling to mobile numbers in other EU countries still (relatively) expensive? My german carrier currently charges 20 times more for those.