Which TCP/IP Port Does the SQL Server Run On ?

SQL Server runs on port 1433.

It can be changed from the SQL Server..

Configuration Manager -> SQL Server Network Configurations -> Protocols for SQL Server -> TCP/IP properties -> IP Addresses -> TCP Port number

You May Interest

MS SQL Getting a Random Row in a Table

What is Extensible Key Management in SQL Server ?

What is a Covered Index in SQL Server ?

What are Isolation Levels in SQL Server ?

What is Service Broker in SQL Server ?