eSimfly eSIM Data Plans for Martinique

eSimfly does not provide a truly unlimited data eSIM for Martinique. All plans that carry the name “Unlimited” limit users to 3GB per day for the duration of the package; after that the speed is reduced to 1024kbps. The only fixed‑data options that offer larger bundles include the 35GB 30‑day O2 Unlimited (International) plan and the 25GB 30‑day Vodafone Travel plan, both of which include coverage in Martinique and provide a substantial data allowance. Because the speed drops once the capped amount is reached, a fixed data plan may be a more cost‑effective choice for travelers who do not need unlimited high‑speed data.

Yes, eSimfly offers eSIM plans for Martinique that include a phone number and SMS capability. The available plans are the O2 Travel Plus (International) and O2 Unlimited (International), each providing 35GB of data for 30 days at prices ranging from $29.90 USD to $35.88 USD. Both plans include a UK dialing code (+44) and allow inbound and outbound calls as well as inbound and outbound SMS. Users looking for a local Martinique number would not find it on these plans; the numbers used are UK-based.

If specific telephony features or a local number are required, it is recommended to confirm the details directly with eSimfly before purchasing, as the listed plans use a foreign dialing code and provide full voice and SMS functionality.

eSimfly offers 6 single‑country plans that cover only Martinique and 20 multi‑country plans that include Martinique. The available plans span a price range from roughly $4.38 to $83.63 and provide data caps between 1 GB and 35 GB, with validity periods lasting from 3 days to a full year. The catalogue contains both fixed‑data cap options, where the set amount of data is usable over the entire validity period, and daily‑cap options that reset the data allowance each day, giving a daily allotment rather than a total sum.