Vorwahlbereich 05
Blue Lightning (05944)
Tros-Box-Schⁿttorf (05923)
Fun Club Schⁿttorf (05923)
CRO-Maxx (05834)
Black Box (05820)
Intrepid BBS (0581)
Space-Box (05772)
CAD- Line Support-Box (0571)
Pocketcomputer (0571)
Datacomp (05665)
