After investigating further, I suspect these calls are coming from the University at Buffalo fund raising phone bank.
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Recent comments:
11
Aug 11, 2009
I just got one a few minutes ago -- same situation
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12
Sep 18, 2009
got one last night 9/17 at 8:30pm...could be UB fundraising as my daughter went there. no message
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13
Jan 15, 2010
i just got one, and now that i think abt it again, all UB north campus landlines are 645 (even cops 645-2222), so its probably an outgoing line for th fundraising office, also between 7 and 9 is the perfect time to call because ppl would be back form work and relaxed!