Will my European SIM card include free roaming in Mayotte?

It's complicated. While Mayotte is a French Overseas Department and technically part of the EU's "Roam Like at Home" zone, many European carriers apply strict "Fair Use Policies" for overseas territories. This often means data throttling or significantly reduced data allowances compared to mainland Europe, making it impractical for sustained remote work. Truly Roaming offers dedicated plans for Mayotte, ensuring consistent high-speed data without unexpected limitations, so you can confidently handle video calls and uploads without worrying about hidden restrictions from your home provider.