A:Answer All the account information for your current phone should be on the SIM card. SIM cards contain mobile phone number, carrier information, billing information and address book. SIM cards can be removed from one phone and inserted into another phone, so you won't lose the phone numbers and other data when you swap to a new phone. You will need to contact Tracfone's customer service department about transferring your information to the TRACFONE - LG Premier Pro 4G LTE with 16GB Memory Prepaid Cell Phone - Black, Model # TFLML414DC3PWP and they can assist you to transfer your account to the new phone...^IFV