AirPlans eSIM Data Plans for Martinique

AirPlans does not provide a truly unlimited high‑speed data eSIM for Martinique. The plans that use “Unlimited” in their names still feature a fixed daily or total data cap and apply a reduced speed once that threshold is reached—for example, the Martinique Unlimited 3‑Day plan offers 3 GB per day and drops to 1000 kbps after the limit.

For travelers who need a larger, unrestricted data supply, AirPlans offers several fixed‑data plans. An example is the Martinique 20 GB 30 days plan, which allows 20 GB of high‑speed data over a month for $18.67 USD, or the Martinique 18 GB 20 days plan for $8.41 USD. These fixed data plans can be more cost‑effective for heavy data users than the capped “Unlimited” packages.

No, AirPlans does not offer an eSIM for Martinique that includes a phone number or SMS capability. All AirPlans eSIM plans available for Martinique are data‑only plans, so travelers cannot rely on a local phone number for calls or text messaging.

Travelers can still use standard VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages. However, some destinations may restrict or block specific VoIP services, so it is advisable to check that the apps one needs are functional in Martinique before purchasing an eSIM.

AirPlans lists a total of 24 single‑country data plans that cover Martinique, along with 18 multi‑country plans that include Martinique in their coverage area. The available options span a price range from roughly $1.77 to $251.47 and data caps between 1 GB and 20 GB, with validity periods ranging from 1 to 30 days. The catalog also offers a mix of daily data cap plans (20) and fixed data cap plans (22), allowing travelers to choose between a set amount of data per day or a flat data allotment for the plan’s duration.