Your WhatsApp account, including your associated phone number and conversation history, will remain unchanged when using a CoreESIM data plan. CoreESIM provides internet access only and does not assign a new phone number. If WhatsApp prompts you to update your number, always decline this option to maintain your existing profile. This ensures your social connectivity remains consistent throughout your travel, whether in Lima or Kingston.
HELP CENTER
Will my WhatsApp account be affected by using CoreESIM?
Updated April 22, 2026
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