An extension from Bargachhia (Bargechhe) junction to Antpur was opened in 1904, and a further extension to Champadanga in 1908.
Champadanga area exchange with code 03212 serves: Begampur, Bhagabatipur, Champadanga, Chanditala, Dihi-badpur, Dwarhatta, Eksara, Gopinagar, Haripal, Harinkhola, Jangipara, Jinpur,Dulalbati, Masat, Nalipur, Rajbalhat, Shaympur, Tarakeswar, Talpur.