Old Apr 18, 17, 9:08 am
  #4  
Viajero Perpetuo
 
Join Date: Mar 2002
Location: USA expat somehere south of Valpo
Posts: 745
Yep, for local rates in all three, you will need to get a SIM upon arrival to each country. And even if you did get say a Movistar SIM and used roaming rates for the other two countries, you will probably not be able recharge your prepay balance outside the country of the SIM without a local account for online purchases (someone correct me if I am incorrect on that).
Viajero Perpetuo is offline