Thinking about moving your mobile service to a more affordable or flexible carrier? Switching from Verizon to T-Mobile in 2025 has become easier than ever. Whether you want to keep your current phone, transfer your number, or explore new plans, the process is straightforward if you follow the right steps. In this guide, we’ll walk you through everything you need to know—from checking eligibility and preparing your device to unlocking your SIM (if needed) and activating your new T-Mobile service.

Can You Switch from Verizon to T-Mobile?

Switching from Verizon to T-Mobile is not only possible, but often a great move for those seeking better pricing or promotions. T-Mobile will transfer your phone number at no extra cost, and your old Verizon phone will continue to function during the transfer process. This guide walks you through everything you need to know, including how to unlock your phone using Passixer iPhone Unlocker if it’s SIM-locked.

Before You Switch

Before switching from Verizon to T-Mobile, gather all your account information and ensure your bills are up to date. Even if you need to break a contract, T-Mobile often offers deals to help cover switching costs.

This section will guide you through everything to do before making the switch—researching plans, unlocking your phone, and porting your number to T-Mobile.

Note: Don’t cancel your old plan until your new one is active, or you risk losing your phone number. Usually, your new provider handles the switch, but it’s wise to confirm with a quick call once the new plan is set up.

How to Switch from Verizon to T-Mobile? [3 Methods]

After confirming eligibility, there are three primary ways to make the switch.

Method 1: Unlock Your SIM-Locked Verizon Phone with Passixer iPhone Unlocker

If your Verizon phone is SIM-locked and you cannot use a T-Mobile SIM, Passixer iPhone Unlocker offers a secure and fast solution. Passixer lets you remove the carrier lock from your iPhone without needing the carrier or IMEI, so you can use any SIM freely. It’s ideal if your carrier is unreachable, you bought a locked second-hand iPhone, or you’re abroad without carrier access. It supports major carriers worldwide, including Verizon, T-Mobile, AT&T, Sprint (USA), EE (UK), and Orange (France), with a high success rate.

Key Features:

• Unlock any iOS screen lock quickly and easily.
• Remove Apple ID without a password to regain full access.
• Bypass or delete MDM profiles without login credentials.
• Skip iCloud Activation Lock with no Apple ID or password.
• Remove Screen Time passcode safely without data loss.
• Unlock SIM restrictions to use any major carrier worldwide.
• Remove iTunes backup encryption even without the password.

Steps:

Step 1: Launch Passixer and select Remove SIM Lock.

Step 2: Connect your iPhone via USB and click Start.

Step 3: Follow the jailbreak tutorial to prepare your device.

Step 4: Confirm your iPhone details, then click Start SIM Lock Removal.

Step 5: On your iPhone, delete saved Wi-Fi networks and disable Wi-Fi.

Step 6: Wait for the confirmation “SIM Lock Removed Successfully” — now your iPhone is free to use with any carrier!

Once the unlock process is complete, your iPhone can seamlessly use a T-Mobile SIM card without contacting the carrier or risking data loss. The SIM unlock can be completed securely within just a few minutes.

Method 2: Bring Your Own Verizon Phone to T-Mobile

If you already own a Verizon phone and want to keep it, follow these steps:

Steps:

Step 1: Check Eligibility

• Make sure your phone is compatible with T-Mobile’s network.
• Visit T-Mobile’s IMEI Checker to confirm compatibility.
• If your phone is SIM-locked to Verizon, you can unlock it using Passixer iPhone Unlocker (see Method 3 below for details).

Step 2: Prepare Your Device

• Back up your data to avoid any loss during the transfer.
• Check your Verizon contract for any early termination fees or restrictions.

Step 3: Get a T-Mobile SIM Card

• Purchase the correct SIM card for your device or request one from T-Mobile.

Step 4: Activate and Transfer

• Insert the T-Mobile SIM card.
• Follow T-Mobile’s activation process to complete the switch.

Method 3: Keep Your Verizon Number (Mobile Number Portability)

If you want to keep your current Verizon phone number:

Steps:

Step 1: Verify Number Porting Eligibility

• Ensure T-Mobile has a transfer agreement for your number.
• Keep your Verizon line active during the transfer.

Step 2: Back Up Important Data

• Save contacts, emails, and messages. Voicemail will reset after porting.

Step 3: Initiate the Transfer

• Provide T-Mobile with your Verizon account information (account number, name, PIN/security code).
• Wait for the number to transfer, usually within 10 minutes to 24 hours.

How Long Does It Take to Switch?

The transfer usually takes between 10 minutes and 24 hours, depending on your account verification and porting details. Keep your Verizon account active until the process is complete, then restart your phone to finalize the switch.

Conclusion

Switching from Verizon to T-Mobile is straightforward, especially when you bring your own device and number. T-Mobile provides competitive plans and promotions, making it a popular choice for users looking to cut costs. If your phone is locked to Verizon, using Passixer iPhone Unlocker is the easiest and safest way to remove the SIM lock and make the switch hassle-free.