No! This is the most common mistake. Although Serbia is in Europe, it is NOT a member of the European Union (EU). Therefore, the "Roam Like at Home" policy does not apply. Most EU and UK carriers (like Vodafone, O2, T-Mobile) will charge you expensive international roaming fees (e.g., £2-£6 per day). A Ti Porto in Viaggio eSIM is a one-time prepaid fee that is significantly cheaper.
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Is roaming free in Serbia with my European (EU) or UK SIM card?
Updated April 22, 2026
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