how do I find the imei number for my chocolate flip phone?
CDMA phones doesn't have IMEI number. However, they do use ESN/MEID numbers. You can check the ESN/MEID on your LG phone by: 1) #4357*4357, 2) located behind the phones battery, 3) Menu - settings & tools - phone info - #2 (SW/HW Version).
Source