You can easily obtain station code GPJ using railway station code locator by www.railwaystationcodes.com. GPJ station code belongs to Gorapur, Waltair, East Coast Railway. Just select the desired zone, division and station name, and you will get the related station code within seconds. Here you wanted to know the station code of Gorapur, Waltair, East Coast Railway. Similar to this, you can find the station codes for all railway stations of India.