Central Command Centre SNT: sntcontrolroom@gmail.com

For Bus Service: 

Gangtok Booking Office: +91 8900002930

Siliguri Booking Office: +91 7319512233

Jorethang Booking Office: +91 9775986866

Pelling : +91 7339819373

For Bus Charter:

Gangtok : +91 9563777285

Siliguri: +91 8172079856

Red Bus Customer Care: +91 9945600000