, Samastipur , Sonpur 3. East Coast ECoR 2003-04-01 2572 Bhubaneswar Khurda Road , Sambalpur , Brahmapur , Visakhapatnam 4. Eastern ER 1952-04 2414 Kolkata Howrah , Sealdah , Asansol , Malda 5. North Central NCR 2003-04-01 3151 Allahabad Allahabad , Agra , Jhansi 6. North Eastern NER 1952 3667 Gorakhpur