I thought it might be Suddenlink since they are the only company which calls me on my cell phone and doesn't have an ID. I put the number in the 'reject' file.
When this call came in, 3 days ago, I was not sure what it was about. I called number after hours 7-8 CT, it gave me a recorded message: "Your call is important, please stay on the line for the next available representative.” Today (03/02) they called, but I couldn’t reach the phone in time, it maybe a collect agency, while reaching for my phone I push speaker and a lady spoke, but I didn’t say anything because when I reach my phone she hang-up.