How does cell phone service work for visitors in Aruba?

T-Mobile subscribers can use complimentary international texting and data in Aruba, though voice calls incur per-minute charges unless travelers purchase an add-on plan — one report prices the weekly upgrade at approximately $35. For other carriers, travelers should compare their provider's international roaming fees against the cost of adding a temporary international plan, as switching to an inclusive option often proves more economical than daily or per-minute rates. WiFi coverage across the island is reportedly strong enough that many visitors disable cellular data entirely to avoid accidental roaming charges, relying instead on hotel and restaurant WiFi for WhatsApp calls and messaging. For travelers whose carrier charges prohibitive roaming fees, Airolo emerges as the most frequently mentioned eSIM alternative, though comparing this cost against a carrier's own international plan remains advisable.