If you have your iPad right now, here are some ways to get your serial number, IMEI, ICCID, or MEID.
1. Your iPad and iPod touch serial numbers are engraved on the back case toward the bottom. The MEID and IMEI number (when applicable) are also engraved on the back of the iPad (Wi-Fi + 3G), the iPad 2 (Wi-Fi + 3G), and the New iPad (Wi-Fi + Cellular).
2. If you are able to connect your device to your computer, you can locate the serial number using the following steps:
Open iTunes -> Select the device when it appears in the left column -> Click the Summary tab. Here you will get your serial number which you can copy as text. To locate the MEID or IMEI, ICCID, and phone number or CDN ; simply connect your iPad (Cellular models) click Serial Number to rotate through other device information including CDN, MEID, IMEI (when applicable), and ICCID.
3. If you have access to your computer, but not your device. Follow these steps;
Open iTunes -> Open Preferences (In Mac OS X, choose iTunes > Preferences. In Windows, choose Edit > Preferences.) -> Click Devices tab -> Position the mouse over a backup to display the serial number of the backed-up device. Cellular iPad models also display the IMEI/MEID and Cellular Data Number.
