Gulf Coast Western - 9722840600 - 972-284-0600 - Who Calls Me from 972-284-0600? - Reverse Number Check

Wow... 3 hrs ago I received a call from 972-284-0600 / 9722840600 and was pretty sure the call was a scammer. So I complained and contacted the the company and yell. I can't believe how retarded I am Gulf Coast Western -- the oil drilling company- was calling We're contacting me about employment. Apparently I got the job How do I fix this??