Who called from 2403181507

This number has been calling for a week, day and night. I dont answer and no voicemail is left. When the call comes in it shows up as being from a military base in Maryland.....not sure what the deal is?

First time getting this call on my cell phone. My "Current Caller ID" app showed this number from Clinton, MD.

This number calls no message and it appears on my visual voicemail when other numbers call me

I meant it shows up on screen it thing on my phone when someone calls me that had totally different number

Called me. Not answering. No message, no nothing, If you have call blocking, and sense there are so many people noting that got a call from this number, my suggestion would be to block this call if you can. I can and WILL!!