301-434-4550

I received a call from this number as well. I answered and it was silent. After about 30 seconds i heard a little static and it hung up.

Go

(301) 434-4550 they said Washington Gas asking about account I don't have.

same with me.  don't answer it.

I received a call from this number but didn't answer in time.  I called it back and a recording said the number I have dialed is not in service.  ???   how can that be when it just called me?

I talked with Washington Gas pertaining to such calls.  They informed me that IF I should get a call from them, specifically,  that the name WASHINGTON GAS and the number 703-750-1000 would appear on my caller id.  They also informed me that I could go to their website and see the names of other providers of natural gas to the region.

Perhaps,  this is a spoofed number.  It is easy to spoof a number that is "not in service" or disconnected.


  http://www.washgas.com/pages/MDCOMGasSupplierQuestionsandAnswers

Thanks for your input everyone.