How do I find my serial number? MEID, ESN, IMEI, or ICCID

mei4dOn the following devices, find the serial number in Settings and the IMEIMEID (the MEID is the first 14 dits of the IMEI) on the back: iPhone 6. iPhone 6 Plus. iPhone SEIMEI Converter. Enter your IMEI, ESN, or MEID number to see it converted into different formats. No download required!