Who called from 2012855576

I didn't answer and they didn't leave a message. I don't live near 201 area code so I figured it was a bs call and I didn't answer.  im in south jersey

Several calls from this number to my cell recently. Never answered and caller never leaves a message. Will now block number.

Answered call and no one was there just dead air.  Will block

Random call to my cell phone.  Caller said he had important information for me, but he needed to ask a couple of quick questions first for verification purposes.  Hung up before he got any further and blocked number.