It is amazing what Professor Google can look up for you

https://www.irs.gov/tax-professionals/tax-pro-account#:~:text=verify%20your%20identity.-,CAF%20addre....

CAF Address

The address you enter in Tax Pro Account must match what’s on the CAF file at the IRS.

To update your CAF address, you can either:

• Sign and date a written notification of address change. Mail or fax it to the location where you filed the Form 2848 or Form 8821.
• Submit an authorization with Form 2848 or 8821. On the form, mark the checkbox and enter the new address, phone or fax number.

Address information can't be updated in Tax Pro Account at this time.