4S eSIM eSIM Data Plans for Gibraltar

4S eSIM does not offer a truly unlimited data eSIM for Gibraltar. All available plans list a fixed data cap, and after that limit the speed is reduced to 1000 kbps. Even plans with “Unlimited” in the name, such as the 50GB Unlimited 90‑day option, still provide only 50 GB of high‑speed data before throttling. Travelers who need a large data allowance can choose from high‑cap fixed plans—examples include the 20 GB Unlimited 15‑day plan and the 50 GB Unlimited 5‑day plan—but for very heavy data users a fixed data plan may be more cost‑effective than a plan that throttles after reaching the cap.

4S eSIM does not provide a Gibraltar eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for the territory. Travelers who need voice or text can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, though some destinations may block or restrict these apps, so it is advisable to verify that the applications you rely on are accessible in Gibraltar before purchasing a plan.

4S eSIM provides 53 single‑country data plans that cover Gibraltar and 108 multi‑country plans that include Gibraltar. The available plans cover a broad price range, from roughly $1.43 to $195.83, and data caps spanning from 714 MB up to 50 GB. Some of the plans use a fixed data amount for the entire validity period, while others offer a daily data cap that resets each day. A small number of plans also include a reduced speed option that caps speed to 1000 kbps.