DeKalb County Tax Office?

I received a call from this the following number. 1-404-519-2322.   When I attempted to call the number back the call would not go through.  Why am I being contacted by the Dekalb County Tax office.  I currently do not owe any taxes to Dekalb county or any other government office.

I can be reached at xzawlted@gmail.com or 404-519-2322 Mr. Adams

Got a call from this number today.  It came back on search as a Scottsdale, GA BellSouth number.  There was one place listed as Police Tactical Operations in a Yahoo search.  Don't know how they came up with the Tax Office, but I'm not spending $14 to look into it.  The called twice and left no message.  Called back several times with no answer or a message '...not taking calls...'

Missed call from this # and When i called back it kept ringing BZ WHATS GOING ON ??

Number shown in my caller ID but no message was left.  I don't know why I received the call.