Skip to main content
Language Foundation

port out

To port out is to transfer a mobile phone number away from its current carrier to a different carrier while keeping the same number.

In plain English

This is the act of taking a mobile number with you when changing carriers. The number itself stays the same, but it moves from the company that currently provides service to a different company.

In context

Here, "port out" names the action of moving a mobile phone number from its current carrier to another carrier while keeping that number unchanged.

Situation
Porting numbers, activating SIM or eSIM, replacing devices, and changing account details
What it communicates
names the action for moving a number to another carrier

Meaning limits

By itself, the term identifies only the transfer of the number between carriers, not the status or outcome of that transfer.

Examples

“He ported out his mobile number from his old carrier to a different one instead of getting a new number.”

Core meaning

“After the family plan ended, she decided to port out her number to a different carrier.”

In context

  • number porting Broader Term

    This is the broader process of moving a phone number between carriers while keeping the same number.

  • port in Contrast

    This names the transfer from the receiving carrier's side rather than from the current carrier's side.