I received a call and voicemail message from this number.  The call was from the San Francisco Public Library and the message stated that overdue materials needed to be returned.

Phone number unknown to me.  Caller left no message, but phone record said call lasted 2 minutes!  Tried to call back-- number wouldn't even ring!  This person/company/whatever has called before (according to phone records.)  What's up here?!  Any *free* way to find out?

gota call from this number today.  the person id herself as skye via voice mail & suggested that there was something obvious that we need to discuss...

not ok,

It was the San Francisco Public Library collecting overdue materials.

I keep getting a call on my cell phone from this number, but they hang up when I answer. I hope they're not somehow using my phone to make long-distance calls.