An individual called my cell phone from this number telling me I was listed as a reference for one of my former co-workers and left a "reference number" and instructed me to return the call to a 1-888 number. My former co-worker confirmed that he did not use me for a reference, nor has he applied for work anywhere in over 5 years because he is an active duty soldier. The background sounded like it was coming from a busy place with a lot of noise in the background-like a call center. It doesn't make sense, if this was a ligitimate reference search they would not ask me to return the call to a 1-888 number and provide me with a "reference number".