Who called from 7738349599

Starting 8/10/08 rings nearly daily in the evenings. No one ever responds to pickup by me. When I call back the line is busy.  773-834-9930 , 733-702-7668, 773-702-1221, have also behaved the same.

No message was left

Persons calling from the following numbers in 773 area code claim to be from U Chicago telefund. There is no way to verify their authenticity. If they persistently annoy you as they do me, call the alumni office at 1.800.955.0065  to complain.  834.9329, 702.6379, 834.8464, 795.7394, 834.9599, 834.8461

I guess they are Uchicago calling for donations.

Called U of C. They said this was not a U of C number. So, I'm blocking it.