2. Type the cmd command and click OK.
3. In the pop-up window, Enter the command "lsnrctl status" and click Enter.
4. Find the window with the following text' Monitoring Endpoint Summary'. ...
(Description = (Address = (Protocol =ipc) (Pipe name = \). Pipe)))
(Description = (address = (protocol = TCP) (host = 127.0.0. 1) (port = 152 1))', you can find the port number. The local oracle port number is 15265438.