No, this is a common trap for travelers to Vietnam. As an independent country, Vietnam is not part of any 'free roaming' agreements typically offered by US, UK, or Canadian domestic plans. Using your home SIM from providers like Verizon, O2, or Rogers will likely result in very expensive international roaming charges. EastESIM provides a much more cost-effective and reliable solution, connecting you directly to strong local networks such as Viettel or Mobifone, ensuring you stay connected affordably whether you're in Ho Chi Minh City or exploring Ha Long Bay.
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Is roaming free in <strong>Vietnam</strong> with my US, UK, or Canadian SIM card?
Updated April 22, 2026
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