San Juan - Post Report Question and Answers
Do you have any recommendations regarding mobile phones? Did you keep your home-country plan or use a local provider?
Use your old USA plan as it will work here. Especially A&TT and T-Mobile cover 95% of island except the most remote mountain valleys. - May 2023
They have the regular U.S. services. I think AT&T is the most common. - Jan 2014
Don't carry it in a place that thieves can easily access. I've had several friends get their phones stolen right out of their purses and diaper bags. - Jun 2013