General Telephone Instructions

Emergency

  • Dial 911 from Main, Veterinary Teaching Hospital or Foothills campuses.
  • Call will be routed to the CSU Police Department.

CSU Main Telephone Number

  • Dial 0 or (970) 491-1111 to reach the university operators during normal business hours.

Report Phone or Data Problems

Request a Change in the University Telephone Directory Listing

Students: Log in to RamWeb and click Change My Address/Telephone
Faculty/Staff: Contact your Human Resources person in your Department.
Departments: Contact Communications and Creative Services at (970) 491-6622.

More information on the Online Directory page

Dialing Instructions Summary

Calling From: Main Campus, Foothills Campus, Veterinary Medical Center Complex, Facilities Management, Residence Halls and Apartments

Calling To: Dial:
On Campus five-digit number (see Campus Telephone Prefixes)
Off Campus 8 + seven-digit number (see Numbers in Local Calling Area)
(or 8 + 1 + area code 970 + seven-digit number)
Information (On Campus) 0 or (970) 491-1111
Information (Off Campus) 8 + 1 + area code + 555-1212 + CSU authorization code
Long Distance Calls 8 + 1 + area code + seven-digit number + CSU authorization code
Long Distance Canada 8 + 1 + area code + seven-digit number + CSU authorization code
International Calls 8 + 011 + country code + city code + number + # button + CSU auth. code
Operator-Assisted Calls 8 + your long distance company's dialing instructions
Toll-Free Numbers 8 + 1 + area code + seven-digit number
(Area Codes 800, 888, 877, 866, or 855)
Modified: 11/3/2017 2:16:40 PM