EZsim does not provide Denmark eSIM plans that include a phone number or SMS capability. Travelers looking for a telephone number or SMS service should consider alternative providers that offer telephony. However, users can still rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage when connected to the eSIM’s data service. Note that the availability of these services can vary, and certain destinations may block or restrict access to specific apps, so it is advisable to confirm the functionality of the apps you need before purchasing.