Switching mobile carriers can be a smart way to save money or get better service—but that doesn’t mean you have to give up your current number. Thanks to number porting, you can keep your existing digits even as you change networks. Whether you’re switching for better pricing, improved coverage, or better customer service, this guide will walk you through the process while showing how to save money along the way.

1. What Is Number Porting?

Number porting is the process of transferring your existing phone number from one carrier to another. Under the Federal Communications Commission (FCC), all major U.S. carriers are required to allow number portability. This applies whether you’re moving between landline, VoIP, or mobile services.

In most cases, mobile number ports complete within 24 hours—often within a few hours—depending on your provider.

2. What You’ll Need Before You Start

To switch carriers and keep your number, make sure you have:

• Your current account number
  
• Account PIN or passcode
  
• Billing address tied to the account
  
• The active phone number you want to transfer
  

Important: Do not cancel your current plan before the port is complete. Doing so could result in losing your number permanently.

3. How to Start the Process

When signing up with your new carrier, you’ll be prompted to enter your current account information during checkout. You can do this online or in-store. Once submitted, the porting process begins and your new carrier will handle most of the logistics.

Port-in pages from major carriers:

• AT&T Transfer Your Number
• Verizon Number Transfer

4. Temporary Downtime May Occur

Although most number ports are fast, there may be a brief window when your number is in transition. Some providers offer temporary numbers or eSIM activation during this time to minimize disruption. Once the transfer is confirmed—typically via text or email—you’re good to go.

5. Beware of Early Termination Fees

If you’re still under contract with your current provider, you might face early termination fees (ETFs). These can range from $50 to over $300 depending on the provider and remaining months in your term. Occasionally, your new carrier might offer promotions to help offset these fees, so always check before switching.

6. Save on Your New Plan with Gift Card Cashback

Many prepaid and postpaid providers accept gift card payments—making it easy to reduce your monthly costs using cashback apps. If you’re signing up with AT&T or Verizon, you can earn cashback with a Verizon gift card or get rewards with an AT&T gift card by purchasing through Fluz.

Instead of paying your full phone bill out of pocket, simply buy a gift card through Fluz for the exact amount you need. You’ll get instant cashback, and the gift card works seamlessly when paying your bill online or in-store.

7. Don’t Forget to Back Up Your Phone

Switching carriers won’t erase your data, but if you’re changing phones at the same time, it’s smart to back up contacts, photos, and app settings beforehand.

Use:

• Google One for Android
  
• iCloud for iOS devices
  

Also update your number with two-factor authentication apps, banking apps, and services that rely on SMS codes.

8. Confirm Final Account Closure

After your number port completes, reach out to your old carrier to confirm account cancellation and ensure no extra charges appear. Some accounts close automatically after a port, while others require a manual cancellation.

Switching providers doesn’t need to be complicated—and it definitely doesn’t have to mean losing your number. With a little prep and smart spending tactics, you can keep your number and lower your phone bill at the same time.