how do i set up iCloud keychain if the security code was sent to a device i lost
So I lost my original ipone 5 while i was overseas. I locked it and wiped out the the information using Find My iPhone. Now i have a new ipone 5C but the verifivation code is being sent to my old phone number instead of my new one. I just want to keychain all my devices, those being an ipad mini, my mac book pro and my iphone 5C. Please help!