Vorwahlbereich 02
Washington Box D.C. (02838)
Tomstone BBS (02838)
DaKla-Hypervision (02821)
Imperium BBS Kleve (02821)
Prima BBS (0281)
Argon BBS I/II (0281)
MidiMail (02802)
Sauerland BBS (02761)
WDB (02753)
The Grid (02751)