It seems to be 9430600027.

It has been added here: https://www.openstreetmap.org/changeset/149159429

You can also get the information from these locations:
https://tools.usps.com/find-location.htm
https://twitter.com/judgecordell/status/1294065183900307457 (See the notice, and it's still confirmed to be located there on 4/8/2022 regardless of that notice)