I recently went to Mexico and I purchased a SIM card for my trip as it was much cheaper than paying the international rates. The SIM card worked fine, but I didn't realize no one would be able to contact me on my USA number via iMessage. Is there a way to keep my number associated with my iCloud account while I have a different SIM card in?
I have a cellular enabled iPad that I no longer have service for--would putting my SIM card in my iPad accomplish this?