Connectivity costs in Belgium vary depending on your home country. As Belgium is an EU member, EU citizens typically benefit from 'Roam Like at Home' policies. However, for UK travelers post-Brexit, most UK carriers (like O2, Vodafone, and Three) have reintroduced daily roaming fees, often £2-£6 per day. For US travelers, carriers like AT&T or Verizon usually charge expensive daily international passes (typically $10-$15), making WorldESIM a more cost-effective option.
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Is roaming in Belgium free with my UK or US SIM card?
Updated April 22, 2026
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