This specific CoreESIM plan is geofenced exclusively for use within the national borders of Chad. Upon crossing into adjacent territories like Cameroon, Niger, or Sudan, data services will cease. For travelers requiring continuous connectivity across multiple nations in the region, CoreESIM offers a dedicated Regional Africa eSIM plan designed to provide seamless service without interruption across various international boundaries.
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Is this CoreESIM plan valid in neighboring countries such as Cameroon, Niger, or Sudan?
Updated April 22, 2026
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