0000898318-03-000018 15-12G 1 20030613 20030613 ADVANCED SWITCHING COMMUNICATIONS INC 0001095583 3661 541865834 DE 1231 15-12G 34 000-31529 03743539 8330 BOONE BLVD 5TH FL VIENNA VA 22182 7034485540 8330 BOONE BOULEVARD 5TH FL VIENNA VA 22182 15-12G 1 form15.htm FORM 15