Visible service? Is that the name or do you mean Verizon. Verizon works all over the island. 10.00 a day or I think 75 a month. Just put your phone in airplane mode and try using it in your house on WiFi. Sure driving around WiFi won’t work, but almost all establishments have WiFi you can sign into. You can call using WiFi on iMessage if you have an iPhone, you can call people through Facebook and Instagram. And WhatsApp which many have. Or worse case pay the 10:00 a day. Also another option is bring another phone and buy a chip pie. Or depending on where you are staying have the front desk (if hotel) make a reservation.