They call every couple of days, but when I answer, there is just dead air, so I hang up.

Been getting calls from this number but when I pick up there is no answer. Today I called back from another phone and it was an automated answer telling me that I was being contacted by a subscription renewal company as one of my trade specific journals was up for renewal, please hold on and the line and someone will be with you shortly.  No idea what they were referring to.

They call my office 4-5 times a day and I never answer it, pisses me off so bad.