No. Although geographically close, the Union of the Comoros is a separate country with different telecommunication networks. This plan is valid only within Mayotte (France). If you are visiting other islands in the archipelago (like Grande Comore or Anjouan), you will need a separate global or regional plan, as your Mayotte connection will stop at the border.
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Is this eSIM valid for the neighboring Comoros Islands?
Updated April 22, 2026
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