216.59.40.75:27500 3ac's Kteams Server
216.59.40.75:27888 3ac's Kteams Server
128.143.128.53:27500 ANTI-CLAN'S
63.69.9.60:27502 Muppety: QWComp
64.7.1.71:27500 Spaz's Slayground
169.207.30.122:27503 Exec-PC QuakeWorld
199.166.227.116:27500 IJ's QWRing
199.166.227.116:27501 IJ's KT #1
204.27.202.37:27503 DROW.ORG Smackdown Server
207.40.122.11:27500 GQ Kteams Server
207.40.232.7:27500 XTC (KTEAM)
207.40.232.7:27502 Tarakians Deathmatch
207.40.232.7:27504 DaddySue's Happy Place
207.155.121.99:27503 Static's Clanlink Server
207.239.163.154:27500 Directlink.net-KTEA

If you know of any other servers in North America that should be added please email me. Have fun!