Vorwahlbereich 04
Keep-Box (04321)
OS/2 Support BBS (04321)
Toppoint e. V. (0431)
Source Shop Kiel (0431)
Pilgrim BBS (0431)
bluesplayers home bbs (04271)
Communications (04255)
Cosmos-BBS Langwedel (04232)
Doom of Darkness (04223)
data MAX (0421)