Martinique

You can buy a SIM card for about €7.19, which includes 1 GB of data plan. You can choose from 3 telecoms: Digicel, Only or Orange.

Martinique uses GSM mobile networks .

If you don't want to buy SIM card in Martinique upon arrival, make sure to check the roaming charges with your telecom provider before your departure so there are no surprises when you return home.