Here's EOM's Jihad Falcon post from January:
"EOM
Allah be with the Freedom Fighters of Islam
Tue Jan 6 2004 12:17:48 pm
213.150.189.170
A new era begins. Jihad Falcon may now fly.
305
202
214-972
310
312
702
314
281
415
513
602
505
617
412
443
252
804
901
317
636
219
904
303"
The listing of numbers - possible area codes
Examples
214-972 Dallas
310 Torrence CA
281 Houston
415 San Fran, CA
http://www.cs.ucsd.edu/users/bsy/area.html
That site has a full listing of area codes. The numbers in your post all correspond to area codes throughout the US. Whether that is what they really refer to, I haven't a clue.
FYI post #3871
I had forgotten about the post from Jan 6 2004.
(Jimbo, so glad you posted that one. Have you kept any of the others handy?)