Missed call from this number, no message left..

Keeps calling every day and doesn't leave a message. When returned the call a lady answered the phone & when asked who it was she hung up on me.

Have had this number call me twice. Last night and again tonight. Both times between 8 & 9 P.M. They did not leave a voice mail.

I called the number and a recording said it was Mediacom.

It's Mediacom. It just shows what crappy service they have. My phone rings twice then then they hang up. They won't leave a message, since they're trying to solicitate and know you won't call them back.