These calls are coming from the University of Wyoming; The Survey & Analysis Center; 1000 E. University Ave. Laramie, WY 82071 // UW Operators (307) 766-1121. CALL this number and asked to be put in touch with the Survey & Analysis Center and ask to have your number taken off their calling list. The S&A Center is using a phone number randomizer. It worked on our home phone number, now to see if it works on our cell numbers. If not, the next step is file a complaint with the Better Business Bureau. The numbers they are calling from are: (307)766-2382; (307)766-2692; (307)766-2511; (307)766-2399.