Calls and no message. DO NOT call back from your home phone, they can then lock your number in for sure, it may have been a random call list until you call them back, then they have your number! I may try answering with a real loud whistle and blow in in their ear( if they have one).
I also started getting calls from this number and several others after applying for a job online. Also started getting lots of spam email on an email I had set up just for job search purposes. This stuff drives me nuts!