Dakota Software, Inc. : (602) 494-7631
Data Recovery Lab : (813) 725-3818
DataViews Corporation, Inc. : (413) 586-4144
dbINTELLECT Technologies : (303)275-2440
Delta Airlines : (800) 221-1212
Digital Equipment Corp (DEC) : (800) 344-4825
Digital Equipment Corp (DEC - Education) : (800) 332-5656
Digital Equipment Corp (DEC - Storage Works) : (800) 332-7923
Digital Equipment Corp (DEC - Support) : (800) 354-9000
Digital Tools : (800) 755-0065 or (408) 366-6920
DP Technology : (805) 388-6000
Driver Aces, Inc. : (305) 932-1920 or (800) 511-UNIX