JKWITKO, coming home from a wonderful trip with surprise charges is an experience I definitely do not want you to have, so I am happy to specify. Ann154 is correct. The only true way to not incur any charges without a travel package would be to have on Airplane Mode the whole entire trip, have the phone turned off, or have your SIM card removed.
Alternatively, you can check out the link below for international travel packages that we have available to use your call, text, and data services. https://www.verizonwireless.com/support/trip-planner-tool/
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