Skyalo does not provide a Gibraltar eSIM that includes a phone number or SMS functionality. Only data‑only plans are available from the provider for travel to Gibraltar.
If you need to keep in touch while abroad, you can use data‑dependent VoIP applications such as WhatsApp, Telegram, or iMessage over the Skyalo data connection. Keep in mind that certain destinations, including Gibraltar, may block or limit access to specific apps or VoIP services, so it is advisable to verify that the applications you rely on are reachable before purchasing a plan.