Will this sim work with my AT&T iPhone 4?

Will this be able to fit inside my my iphone 4 or will I have to cut it.

Yes, it will work fine, you can find a micro-SIM too.

Well it states it is a SIM card so you most likely would have to cut it since the iPhone 4 uses microSIMs.

  • Will cutting my sim card work to use as micro sim? - 1 Will cutting my sim card work to use as micro sim? I just ordered an iPhone 4 and I need to cut the sim card to make it a Micro sim. Will it affect it. I have seen a bunch of video and already have the template it for it. I'm using simple mobile. Do you know if anything wrong happen to it? Any recommendations, Please!
  • Will cutting my sim card work to use as a micro sim card? I just ordered an iPhone 4 and I need to cut the sim card to make it a Micro sim. Will it affect it. I have seen a bunch of video and already have the template it for it. I'm using simple mobile. Do you know if anything wrong happen to it?
  • Will a blackberry sim card work in an iPhone 4 if we cut the sim? My friend has a blackberry and wants to buy an iPhone 4 off someone he knows. I have a micro sim cutter that I used when I went from iPhone 3G to iPhone 4. If we cut down his sim it will fit in the iPhone, but will he still be able to use Internet and call people? Also, would his network provider be able to send him a new iPhone sim but with the same tariff? Cheers
  • My sim card won't work in my iPhone? I cut it to micro sim? I've just cut my sim card into a micro sim, Placed it into my iPhone 4s and it states there no sim card in there, They phone was recently unlocked by Telstra and i know it's unlocked because i got a conformation message on iTunes. I would have thought i cut it too small though that same sim card works in my Samsung Galaxy s2 Perfectly? What's the problem and why isn't it working with my iPhone?