Vorwahlbereich 02
Giga-Net Online (0211)
CyberCity Dâżsseldorf (0211)
Cyberhouse BBS (02103)
Blup BBS (0209)
Shuttlle (0209)
Nexus Seven Multiline (0208)
Knight Moves (0208)
Verlag Norman Rentrop (0208)
Camelot (0208)
Topaz BBS (0208)