Unlocked AT&T iPhone 4 and iPhone 4S

tl01

macrumors 68020
Original poster
Jun 20, 2010
2,318
608
We have two unlocked iPhones. If we travel to Europe, I assume we can buy a sim when we arrive at one of the carriers and just buy prepaid service. Are there certain carriers we would have to avoid? Do you buy the sim there it before you go? Is it crazy expensive to call the states using prepaid from Europe?
 

hexonxonx

macrumors 601
Jul 4, 2007
4,610
1
Denver Colorado
You can sign up for service at any AT&T store.

T-Mobile has prepaid as well but they tend to want to charge $20 or so for the sim. They may give it for free if you sign up for service in store.
 

PsstGreek

macrumors 68040
Oct 21, 2010
3,774
58
Tampa Bay
You can sign up for service at any AT&T store.

T-Mobile has prepaid as well but they tend to want to charge $20 or so for the sim. They may give it for free if you sign up for service in store.
The OP is asking about carriers he/she can choose/use while traveling across Europe.
 

srsub3

macrumors 6502
Mar 10, 2013
416
274
NYC
in italy I would suggest 3. remember to disable data roaming, however to avoid surprises