Who called from 2015551234

Same deal. Got a call from this number and it was a hang-up. Best guess. I'm on the do not call list and I think it's a trick to get me to call back.

Another call from 201-555-1234 but they are now on my index card list of reject calls. If it's a real call and you don't answer they can leave a message.

I knew this was a scam as soon as the number showed up...really?...555-1234.

Called a couple of times. Never anyone on the line. I don't call back. I am on state and federal DO NOT CALL lists.
I keep a couple of index cards with questionable numbers to be rejected.