AT&T Prepaid sim Question!

Discussion in 'Jailbreaks and iOS Hacks' started by tabasco70, Aug 22, 2009.

  1. tabasco70 macrumors 6502

    Joined:
    Mar 10, 2009
    Location:
    Japan
    #1
    Hi, I am using an iPhone in Japan with its official carrier, Softbank.

    It is jailbroken and unlocked.

    I study in the US, so I have been using a T-Mobile Prepaid card with my iPhone for the last year or so. However, I get awful reception from T-Mobile where my school is, while my friends who have AT&T have about 4 bars.

    Since I used up my T-Mobile Prepaid Balance, I was thinking about switching to the AT&T prepaid plan (GoPhone) and use the sim with my iPhone.

    I was just wondering, is an unlocked iPhone compatible with the AT&T prepaid card?

    I was only wondering because I didn't want to get a sim card that I couldn't use.
     
  2. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #2
    Yes, a prepaid AT&T simcard will work.
    Any GSM sim will work with an unlocked ultrasnow iphone.
     
  3. tabasco70 thread starter macrumors 6502

    Joined:
    Mar 10, 2009
    Location:
    Japan
    #3
    Thank you!
    That's exactly the answer I was looking for.:)
     

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