This specific Truly Roaming plan is engineered for use exclusively within Papua New Guinea. It's vital to remember that your connection will cease if you transit through other countries. Given that many travelers fly via major hubs like Brisbane (BNE), Cairns (CNS), or Singapore (SIN), you'll need to plan for alternative connectivity during these layovers. Consider a separate regional or global eSIM for transit points, or leverage airport Wi-Fi, to ensure you stay connected throughout your entire journey.
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Does my Truly Roaming PNG eSIM remain active during transit stops in Australia or Singapore?
Updated April 22, 2026
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