Vorwahlbereich 07
(C)atbytes (0721)
FingerHut BBS Karlsruhe (0721)
Fast BBS (0721)
Rems-Murr LIS (07195)
Light-BBS (07181)
Online Markt BBS (07161)
Micro-Mail (07158)
Martin's Support (07156)
DV-ORG BBS (07152)
Simple OS/2 BBS (07151)
