hi pheyblom,
because zoom seems to have the status of your port as pending, you are limited in what you can do until the port completes.
since there is a difference with your understanding of the port status and zoom status, i suggest that you
check with the porting team to confirm that the port has actually taken place.

based on you february 1, 2024 port date, your port should start on february 1, 2024 at 11:30 eastern time. US and Canada ports start at 11:30 a.m. Eastern Time, Monday through Friday except holidays.
When you request that a number be ported, you have the option to use a temporary number until the port is complete.
- (Optional) Enter an existing phone number that will be replaced with the ported number when the porting process is complete. This allows you to use a temporary phone number during the porting process.
Note: Specifying an existing phone number will not use additional licenses.
Requesting a number port for US, Canada, or Puerto Rico - Zoom Support
here are a few porting articles that may be helpful.
Common issues and questions for porting - Zoom Support
Managing the main company number and caller ID - Zoom Support
Managing phone numbers - Zoom Support
Did my response answer your question? If so, please don't forget to mark the reply as an accepted solution.
thanks, eliot