Who called from 4106003348

This number on caller ID this morning. No message.

I have had 4 missed calls from this number in 4 days.  Shows as "UNKNOWN" on my caller ID.  Never left any messages.

This no 410 600 3348 calls everyday and leaves no message

No message. Just a nuisance listed in the missed call log.

I have received this call over and over and over.  NEVER left a message for me.  When I call back, nothing.  But when I called TODAY, it said it was Delmarva Power looking to do some kind of energy saver... I told them I was not interested.  However, even though I dialed *67 before placing the call, they KNEW it was me and knew my address (instead of saying "unknown caller" like it's supposed to!)