Who called from 3128730004

Call over & over, said they had recieved an order 2 weeks ago. have never
dealt with them

All day long this number keeps calling, and at my business, each time I answer and say hello they hang up.  So at 7pm he/she/it called and this time I did not say hello.  Instead I just listened then after 40 seconds I said hello.  Whom ever it was gain hung up. 01/23/09

I'm getting multiple (6) calls from this number.  Same as above; they just hang up.

I just got a call from this number at 5pm.  I didn't recognize the number so I didn't pick up.  Voicemail was left but no one said anything all I heard was a machine or airplane type sound in the background.