Who called from 4242107583

i got a call from this number and when i answered no one said anything. it showed up as an unknown number.

Got a call from them...phone only rang a couple times then they hung up

Got the call but didn't answer it since I didn't recognize the number.

Got a call from this number but I didn't answer it since I didn't recognize the number.

Very automated sounding voice, claimed to be responding to a job listing. Asked for email address, mailing address, and other personal details. To ensure it was not a robot I asked a security question "What is 2+2?" It answered in a robotic tone, "4".