- Rocklin Campus: (916) 624-3333
- Roseville Gateway: (916) 781-6200
- Nevada County Campus: (530) 274-5300
- Tahoe-Truckee Campus: (530) 550-2225
- Toll free from northern California only: 1-800-242-4004
Voice Recognition System
You do not have to know the phone number for the person or department you wish to call. Using our Seneca Voice Recognition System, you may speak the name of the person or department and your call will automatically be transferred there.
From off campus:
- Dial: 916-624-3333 or 530-274-5300
- Press 9
- Speak the name of the person or department you wish to be transferred to.
From on campus:
- Dial ext. 1222
- Speak the name of the person or department you wish to be transferred to.
Sierra College Locations:
Nevada County Campus (NCC), 250 Sierra College Dr., Grass Valley, CA 95945
Rocklin Campus, 5000 Rocklin Road, Rocklin, CA 95677
Roseville Gateway Campus, 333 Sunrise Ave., Roseville, CA 95661
Tahoe/Truckee Center, 11001 College Trail, Truckee, CA 96161