I am arriving at Shannon airport and would like to find the most convienent way to get SIM cards for my Verizon iPhone 4 and 5, micro and nano SIM cards. I will be traveling between Galway and Dublin, then over to Scotland, and back to Belfast before flying back to the US from Dublin. What is my most convenient option? I assume almost anything is cheaper than paying international data rates to Verizon.
I will mostly be using the data, i dont care as much about phone calls. I just need to navigate and look up info about places to go and see while we are traveling.
Thanks in advance for the advice!