T-Mobile Number Porting Service

Why port your T-Mobile number?

Retain Your Number, Cut Costs

Easily port your T-Mobile number with no hassle. Enjoy cost savings and flexible options without contracts.

Enhanced Privacy with Your Current Number

Bring your T-Mobile number along while keeping personal matters private, ensuring uninterrupted communication.

Accessible Anywhere

Roam freely. Utilize your ported number internationally without incurring roaming charges or needing a new SIM.

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How It Works

Check Eligibility

Use our tool to confirm if your number can be ported.

Gather Information

Collect necessary account details from T-Mobile like your account number and billing address.

Submit Port Request

Fill out the online form with required information and pay the one-time fee.

Finalize Transfer

We manage the transfer with T-Mobile, and you'll receive a notification upon completion.

Unlock Your T-Mobile Number

Follow these instructions to retrieve your account details from T-Mobile

Steps to unlock your number:

1Keep your account active and be the Primary Account Holder.
2Request a temporary port-out PIN via T-Mobile's app or website.
3Turn off Port-Out Protection if it's enabled.
4Provide your account number, transfer PIN, and billing details to your new carrier.

Required account details:

Account Number:
Available in T-Mobile account online or app.
Transfer PIN:
Temporary PIN needed for porting, generated via the app.
Port-Out Protection Status:
This must be disabled for porting to proceed.
Billing Address / ZIP:
Should match T-Mobile account records exactly.

Important: Important: Ensure all submitted details match your T-Mobile account information to avoid delays. The unlocking typically takes 3-7 business days.

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You're in capable hands

Relied upon by over 2 million satisfied users

Handled over 14 million SMS and 10 million calling minutes.

"I was apprehensive about losing my number during the switch. However, this app made the process effortless. I'm thrilled with the results and the savings I gained!"

Emily Davis

, Ontario, Canada

About T-Mobile

T-Mobile is a leading telecommunications provider in the U.S., known for its innovative wireless services including voice, text, and data plans on a nationwide scale. With a commitment to excellent customer service, T-Mobile enables users to stay connected via their advanced mobile network on smartphones, tablets, and other devices.

Founded in 1994, T-Mobile has been at the forefront of the mobile industry, merging cutting-edge technology and customer-centric plans. Acquiring Sprint in 2020, T-Mobile expanded its 4G LTE and 5G networks, making it a pioneer in providing high-speed connectivity across the country.

A notable feature of T-Mobile services is number porting, allowing users to retain their phone numbers when switching carriers. This simplifies the transition process, ensuring that customers can maintain their established communications without interruption.

Nationwide Coverage

Reliable Connectivity

Flexible Plans

Commonly Asked Questions

A: Our pricing starts at $14.99 monthly or $149.99 annually.

A: We provide both local and international calling and texting, along with additional features like verification codes.

A: Currently, we support porting T-Mobile numbers from the US, Canada, UK, Australia, and Mexico. For others, contact support@mysecondline.com.

A: Access your account number through your T-Mobile online account or app.

A: Upload a recent billing statement from T-Mobile in various formats (PDF or image) through our app.

A: Typically, the porting process is completed within 3–5 business days.

A: Yes, for transferring a UK T-Mobile number, obtaining a PAC code is necessary.