Port an existing number into Tresta.

Already have a phone number that you want to use with Tresta? Easily port local and toll-free phone numbers to (and from) Tresta for free.

Number Porting
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It's easy to transfer your current number into Tresta.

Port your number into Tresta for free in as little as 3 business days.


No Contract
Tresta is a month-to-month service.

Unlimited Usage
Tresta bills per user, not per minute.

Any Device
Tresta works with any phone.

Port your number fast.

Quickly and easily port both local numbers and toll-free numbers in as little as 3 days, with convenient scheduling of the cutover time that is most convenient for you and your business.

Port your number fast.

No downtime during number porting.

Even a few hours without phone service can mean losing prospects or existing customers. With Tresta, your phone number will continue to work during the entire porting process. Your business continues without a hiccup!

No downtime during number porting.

No fees or strings attached.

Everything is included in our simple, per user pricing. There are no fees or charges to port numbers in or out of Tresta at any time, and the phone numbers on your account are always 100% yours.

Free number porting with no strings attached.

FAQs: Porting Your Existing Phone Number

Read on to learn the answers to common questions about porting a phone number, or contact us for more information.

What is number porting?

Number porting is the transfer of a phone number to a new provider, without needing to get a new phone number. With number porting, it can be possible to transfer your number between wireline, IP, and wireless providers. The Federal Communication Commission has regulations regarding number porting.

Why would I want to port my phone number?

People decide to port their number for a variety of reasons, including better reception, customer service, prices, and more features.

How do I know if my current number is eligible to be ported?

All local and toll-free phone numbers can be ported.

If I port my number with Tresta, who owns it?

You maintain ownership of your number. The phone numbers on your account are 100% yours, and you are free to port numbers out of Tresta at any time.

Is my phone unavailable or out of service when I port my phone number?

When you port your number with Tresta, your number is never unavailable or out of service. Plus, you can choose exactly when you would like to port your number so it’s not inconvenient to you.

How long does it take to port my phone number?

The porting process usually takes between 3 and 5 business days, depending on the losing carrier.

How do I port my number in to or out of Tresta?

Call us at +1 (844) 2-TRESTA and a customer service agent will be happy to assist you.