That's a crucial question for anyone traveling to Norway! Unfortunately, free roaming with a UK or US SIM card is generally not the case. For UK travelers, since Brexit, many major carriers (like Three or O2) have started charging daily roaming fees for Norway. And for those with US SIMs, international roaming can be surprisingly expensive. This is exactly where SouthESIM shines, offering a budget-friendly alternative for reliable data across Norway without the worry of unexpected roaming bills.
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Will my UK or US SIM card roam for free in Norway with SouthESIM?
Updated April 22, 2026
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