Getting a SIM card in Barbados is easy and straightforward. However, there are some things you need to be aware of. Luckily, you can get yourself a Barbadian SIM card by following these 5 simple steps. There is not a lot of competition in terms of the telecom market in the Caribbean - the same applies to Barbados. You will have your typical Caribbean duopoly here. But, you still want to know about the SIM card prices, where to get SIM cards, if SIM card registration is necessary, and whether you can even use your phone in Barbados or not.