Who called from 2183363221

This is cellular one financial services, based out of duluth mn.  I used to work for them, so I know it's a legit company.  if you have an outstanding bill, they will call you.  they check by your name and cell # to pull up your account information, and when you call in and you do have an outstanding bill, or just want information, you must present them with the last four digits of your social security number.  there is no need to freak out, seeing it as no one can do anything with just the last four digits. I used to deal with people like whom posted these inquiries all the time and let me tell you, it gets really old really fast, and is terribly annoying.

Call came through with Minesotta and the phone number 218-336-3221.  No one was there.  I hung up.  It called again a few minutes later, I let go to voice mail.

Caller said he was from Cellular One Financial Services.  Wanted my social security number. I hung up and did not give them any info.

I didn't know this number; didn't answer, but googled it, and this is the information that came up

CALLED ME LATE IN THE AFTERNOON.  NO VOICE MAIL. I CALLED IT BACK FROM A LAND LINE AND NO ANSWER.