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Fri, Nov 6, 2020 6:45 AM

Transfer old number and SIM to new nanoSIM on a new device

How can I transfer all info from my macro SIM (old phone number, etc.) to a new AT&T nano SIM card? I just bought a Galaxy A01 and would like to have all previous contacts as well as use my old number, but I can't use the macro SIM on this device, only the nano. I have not found a great answer on this yet.

ACE - Sage


98.5K Messages


Hopefully you have been backing up your contacts correctly on your old phone because you cannot transfer contacts using the SIM card.

(that's what your Google account is for) 

Did you order the new phone through your AT&T account? And did it come with the new SIM card? If yes all you have to do is put the SIM card in the phone and activate online


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