Who called from 3127022711

left no message...what scam is this?????

Caller said she was calling to save me money from Nicor.  Told the person I wasn't interested.
Not the first time I've received such call.

this number calls my house at least twice daily....once i answered and she said she's from Nicor calling about  my bill. I informed her i said whats wrong with it, and she hung up on me.  So, it's a scam....i just checked my online account, all bills have been paid and so beware!

Calls my phone at least once a day, have told them not to call again.  I block them and they change the number,

Receiving daily calls noon time from downtown chicago area and no message left on vm...