Port-in Phone Number

T-mobile allows you to port-in your other phone numbers to T-Mobile SIM. Please follow the instructions below:

Step 1 - Create Port-in Request

After to login to 1psim.com, go to Port-in. Then you can enter your information to trigger port-in.

Your Current Phone Number - This is the Phone number associated to the SIM card that you want to port into.

Number to Port-in - This is the Number you want to port to your T-mobile SIM

Authorized By - Your Name

Account - The account number or email associated with your previous service provider

Password - The account password or PIN associated with your previous service provider