“4” = zero circles
“0” = one circle
“8” = two circles
Formula 409, the all-purpose cleaner from Clorox
411…that’s directory assistance.
412 - Telephone Prefix for New Castle, PA. (I think)
          413
  4 = 1 + 3
          414
  4 * 1 = 4
          415
  4 + 1 = 5
          416
  The sum of 2 squares 400 + 16
  Also: 2[sup]2[/sup] = 4       2[sup]4[/sup] = 16
  Also: 4[sup]1[/sup] = 4       4[sup]2[/sup] = 16
417 the number of math problems wolf_meister does in his head per minute.
          418
  21119 = 418
  2+11+19= 418
tnx Blackdragon - wish I could think these up that quickly !!!
The 419 Coalition Website, named after the section of the Criminal Code of Nigeria devoted to those "Urgent Assistance Needed"scam e-mails we all know and love
4:20…yeah, you know what it “means”
“The MD 421 II (microphone) continues the tradition of the MD 421 which has been one of Sennheiser’s most popular dynamic mics for over 35 years.”
          422
  4 = 2 + 2
  4 = 2 * 2
Wasn’t 422 also an Oldsmobile?
You’ve got two of the three digits correct, Mudshark, but let’s not get ahead of the game here…
In the meantime, enjoy this synopsis of Friends Episode 423, “The One With Ross’s Wedding” (to Emily)
424 - The name and number given to a galaxy far far away.
425 Famous Painters are featured on this trilingual site
i’m 426xy for this thread.