Can SIM cards be swapped between 2 iPhone 4's with different data plans?

[Sketchr]

With there be any ramifications? Could I possibly lose my unlimited data plan on the one account?

The other account does not have unlimited data. Both iPhone's are in my name but not attached to a "family plan"

The motivation for the switch is between a black and a white phone. Would like to watch Netflix on the black phone w/unlimited data. Currently the white phone has the unlimited data.

 

[diamond.g]

With there be any ramifications? Could I possibly lose my unlimited data plan on the one account?

The other account does not have unlimited data. Both iPhone's are in my name but not attached to a "family plan"

The motivation for the switch is between a black and a white phone. Would like to watch Netflix on the black phone w/unlimited data. Currently the white phone has the unlimited data.

The plans follows the SIM not the phone.

 

[awadeee]

All account information (including what plan you have, your phone number, etc) is on the SIM card. The phone is just a shell to house it.

 

[martiansoldier]

With there be any ramifications? Could I possibly lose my unlimited data plan on the one account?

The other account does not have unlimited data. Both iPhone's are in my name but not attached to a "family plan"

The motivation for the switch is between a black and a white phone. Would like to watch Netflix on the black phone w/unlimited data. Currently the white phone has the unlimited data.

The simple answer is YES.

 

[diamond.g]

The simple answer is YES.

lol. That is a simple answer that doesn't really answer anything very well...

 

[Sketchr]

Thanks. I thought there may be some glitch with the IMEI number and that it's possible at&t would need to be called. I know the process was sensitive for some when updating iPad 1 to 2 and keeping the unlimited plan on those. I really don't want to lose the unlimited plan on the one phone account.

 

[fkhan3]

It works well without user intervention, thats the beauty of a GSM phone. Your unlimited data is tied to your SIM card, not your phone.

 

[eastercat]

If you were on verizon, the answer would be different. You'd have to call and see if they'd allow the switch.

Thanks. I thought there may be some glitch with the IMEI number and that it's possible at&t would need to be called. I know the process was sensitive for some when updating iPad 1 to 2 and keeping the unlimited plan on those. I really don't want to lose the unlimited plan on the one phone account.