| Business | Phone |
| A Millennium Technologies Etc Baltimore 21212 | (410) 496-4385 |
| Maryland Computer Svc Baltimore 21220 | (410) 687-1939 |
| Bay Networks Inc 400 E Pratt St, Baltimore 21202 | (410) 528-2927 |
| Best Computers Baltimore 21215 | (410) 578-8000 |
| Capital Systems Group 711 W 40th St, Baltimore 21211 | (410) 366-3361 |
| Computer Business Systems 2614 N Calvert St, Baltimore 21218 | (410) 889-5199 |
| Computer Career Institute 2400 Boston St, Baltimore 21224 | (410) 522-0500 |
| Computer Distribution Svc Inc 1811 Portal St, Baltimore 21224 | (410) 633-8600 |
| Computer Harbor 1205 Light St, Baltimore 21230 | (410) 576-1118 |
| Computer Salvage 4509 White Ave, Baltimore 21206 | (410) 485-2540 |
| Computer Store Inc 903 W Ostend St, Baltimore 21230 | (410) 727-2239 |
| Cyber Rescue 2906 Dillon St, Baltimore 21224 | (410) 522-0142 |
| Discount Computer Svc 2421 Maryland Ave, Baltimore 21218 | (410) 366-7300 |
| Ibm Corp 100 E Pratt St # 3, Baltimore 21202 | (410) 332-2444 |
| Infinity Computer Systems 100 Park Ave, Baltimore 21201 | (410) 347-1459 |
| Intermek Technology 3013 Evergreen Ave, Baltimore 21214 | (410) 444-8377 |
| Kis Computers 2901 Druid Park Dr, Baltimore 21215 | (410) 298-2001 |
| L D & A Inc 1807 Thames St, Baltimore 21231 | (410) 327-5680 |
| Little Shop Of Hardware 3252 Keswick Rd, Baltimore 21211 | (410) 467-4631 |
| Macs Plus 3509 Pinkney Rd, Baltimore 21215 | (410) 764-8599 |
| Smart It Training 1502 Woodlawn Dr # 104, Baltimore 21207 | (410) 944-4484 |
| Micro-Tronics 1400 W Patapsco Ave, Baltimore 21230 | (410) 355-4397 |
| Advanced Computer Village 6400 Baltimore National # 100, Baltimore 21228 | (410) 788-6300 |
| New Age Baltimore 21223 | (410) 233-1822 |
| Alpha Computers 7523 Belair Rd, Baltimore 21236 | (410) 663-3123 |
| Owl Data Systems 1002 Mondawmin Mall, Baltimore 21215 | (410) 669-7575 |
| Automated Data Solutions 2417 Sparrows Point Rd, Baltimore 21219 | (410) 477-0797 |
| Awc Computer Baltimore 21222 | (410) 288-3625 |
| Preferred Computers 3301 W Strathmore Ave, Baltimore 21215 | (410) 764-9696 |
| Print On Inc 2 E Fayette St, Baltimore 21202 | (410) 332-1366 |
| Bel Air Computers 5022 Campbell Blvd # L, Baltimore 21236 | (410) 933-3535 |
| Better Byte Computer Computer 7407 Harford Rd, Baltimore 21234 | (410) 444-3730 |
| Blcs 8600 Lasalle Rd # 512, Baltimore 21286 | (410) 823-6670 |
| Brother Printers 8846 Orchard Tree Ln, Baltimore 21286 | (410) 828-9632 |
| Severn Co Inc 12 Meadow Rd, Baltimore 21212 | (410) 377-8064 |
| Trilogy Micro Systems 6410 Cross Country Blvd, Baltimore 21215 | (410) 764-0816 |
| Dallas Computer Distributors Baltimore 21244 | (410) 281-9430 |
| Wallace Computer 1050 Hull St, Baltimore 21230 | (410) 347-5743 |
| Electronic Data Solutions Inc 1201 Philco Rd, Baltimore 21237 | (410) 918-0900 |
| I T Data Solutions Baltimore 21208 | (410) 517-2567 |
| Integrated Systems Inc 409 Washington Ave, Baltimore 21204 | (410) 821-0523 |
| Laptops Etc 305 York Rd, Baltimore 21204 | (410) 527-8677 |
| M A Smith & Assoc 1001 Ingleside Ave, Baltimore 21228 | (410) 594-9998 |