Call Straight Talk and ask them to release your number for porting. Straight Talk account # is NOT the Phone Number. It is the MEID or IMEI serial number of the phone (this can be found on the back of the phone itself – under the battery, so remove the battery!) Or, if your are using a BYOP SIM Card, it will be the last 15-digits of your SIM Card number. You can also view the account number in the My Account section of the Straight Talk website by clicking Add (or Edit) Nickname. – Passcode can be found on your online Straight Talk My Account page by clicking Update Personal Profile where it’s listed as Current Security PIN. If That field is blank, be sure to set up a passcode PIN before porting. (VERY IMPORTANT).