This number is a number used for Private or Unknown callers. Family members call me whose lines are private and this is the number that shows up on my caller ID. It may be someone you know who chooses to have their number private--or other callers (bill collectors, etc.) who do not want you to know what number they are calling from.
Just got a call from the same number. It said they were from "my" credit card company and nothing was wrong with my credit card but if I called them quick I could reduce my interest rate. Yeah, right. when was the last time a CC company called me to reduce MY rate? NEVER. It's got to be telemarketing of some kind. Considering I have never been late on a bill (thank god) it's not a bill collector. I live in that area code so I'd love to find out where they are calling from and give them a face to face visit.