Who called from 6103823200

Does anyone know whose this number is?

yeah, i've received multiple calls on my company cellphone from that number.  when i call back it rings about 8 -9 times then disconnects.  grrrrr

This number is from Lockheed Martin in King of Prussia, PA

It's the number that comes up when anyone in the building calls out.

Why? noone here knows.  We all have caller ID coming in, but not going out.

Perhaps you have a friend that now works there.

It is the Lockheed Martin Switchboard in King of Prussia and is probably someone you know trying to call you regarding your work.

WIll someone be able to trace this with the time the call was received in Orlando of 6:42AM?