I don't have a copy of the NOTAM. As per my It Wasn't Terrorists post previously linked on this thread:
Ian Goddard cites Aerospace Daily (08/28/96) as saying: "FAA sources and the Navy acknowledged yesterday...that the area known as Whiskey 105, or W-105, was activated at the time of the TWA accident... ". James Sanders in his Downing of TWA Flight 800 provides a copy of a Navy document addressed to the FAA which apparently was a request to activate the warning area.(You should read the stuff I link to!)
The Navy document to the FAA in the Sanders book I referred to was reproduced at #182 on this thread.
ML/NJ
However, that appears to be a NOTAM for the early afternoon (1800 to before 1900 ZULU, 1:00pm to 2:00 local) and not active at the time of the incident. It's a poor copy and hard to read, but it certainly doesn't appear to be active after 3pm.