| Company Name | Address | City | State | Zip Code | Phone Number | Fax Number |
| 360 TCS LLC | 360 E 22ND ST | LOMBARD | IL | 60148 | (888) 313-1306 | (630) 620-8475 |
| AT&T GLOBAL SVCS | 225 W RANDOLPH ST, FL 23C | CHICAGO | IL | 60606 | (312) 307-6995 | (847) 513-0770 |
| B2B STRATEGIC SOLUTIONS INC | 150 N MICHIGAN AVE #2800 | CHICAGO | IL | 60601 | (312) 368-1700 | (866) 213-8356 |
| COGENT COMMUNICATIONS INC | 2450 N ST NW | WASHINGTON | DC | 20037 | (202) 295-4200 | (202) 338-8798 |
| COLOCROSSING.COM | 325 DELAWARE AV STE 300 | BUFFALO | NY | 14202 | (800) 518-9716 | (800) 518-9716 |
| CONSTRUCT CONNECT | 30 TECHNOLOGY PKWY S, STE 100 | NORCROSS | GA | 30092 | (800) 364-2059 | (866) 570-8187 |
| FIRST COMMUNICATIONS LLC | ONE TOWER LANE, STE 2000 | OAK BROOK TERRACE | IL | 60181 | (312) 673-4206 | (866) 953-0420 |
| JNMIJO | YTYRE | DFSA | AK | 23523 | (123) 412-7895 | |
| LIGHTSPEED TECHNOLOGIES | 1433 STATE HWY 34, STE B7 | FARMINGDALE | NJ | 07727 | (630) 940-6350 | (732) 782-0305 |
| MCGRAW-HILL CONSTRUCTION | 1333 BURR RIDGE PKWY | BURR RIDGE | IL | 60527 | (630) 520-0421 | (630) 286-8211 |
| NETRIX LLC | 2801 LAKESIDE DR, 3RD FL | BANNOCKBURN | IL | 60015 | (847) 283-7308 | (847) 283-7508 |
| NORTH AMERICA PROCUREMENT COUNCIL | P O BOX 40445 | GRAND JUNCTION | CO | 81504 | (302) 450-1923 | (302) 450-1925 |
| PARSEC GROUP | 5610 WARD RD #110 | ARVADA | CO | 80002 | (303) 763-9600 | (303) 763-9909 |
| PRIME VENDOR INC | 4622 CEDAR AVE, BLDG 5, STE 123 | WILMINGTON | NC | 28403-6916 | (800) 746-9554 | (910) 726-1973 |
| QTS DATA CENTERS | 2800 SO ASHLAND AV | CHICAGO | IL | 60608 | (312) 590-1771 | |
| SERVERCENTRAL | 111 W JACKSON BLVD | CHICAGO | IL | 60604 | (312) 268-9313 | (312) 829-1110 |
| TIERPOINT | 9333 W GRAND AV | FRANKLIN PARK | IL | 60131 | (312) 771-6890 | |
| TRCA | 2600 VIRGINIA CIRCLE | DENTON | TX | 76209 | (940) 323-2644 | (940) 323-3018 |
| V3IT CONSULTING INC | 1717 N NAPER BVD, STE 103 | NAPERVILLE | IL | 60563 | (630) 245-914... | (630) 245-1401 |
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