RE: wcom

IMO, quite possibly a 'who'.

From http://www1.worldcom.com/us/tools/maintmsg/:

During the normal operations window on Thursday, October 3rd, 2002,
WorldCom will be performing maintenance in the following cities:

DOMESTIC:
Atlanta, GA(ATAN, ATL1, ATL3, ATL4, ATL5); Boston, MA(BOS1, BOS6); Buffalo,
NY(BUF1); Chicago, IL(CHI1, CHI2, CHI6); Cleveland, OH(CLE1); Washington,
DC(DCA1, DCA6, DCA8, WASD); Denver, CO(DEN4); Detroit, MI(DET1); Dallas,
TX(DFW7, DFW9); Newark, NJ(EWR1, EWR3); Kernersville, NC(GSO1); Houston,
TX(HOU4, HOU7, HSN); Ashburn, VA(IAD6); Indianapolis, IN(IND6); Kansas City,
MO(KCY1, KCY4); Los Angeles, CA(LAX1, LAX2, LAX4, LAX9); Miami, FL(MIA1);
New York, NY(NYC1, NYC3, NYC9); Palo Alto, CA(PAO1); Philadelphia, PA(PHL1);
Phoenix, AZ(PHX2); Pittsburgh, PA(PIT1); Sacramento, CA(SAC1); Santa Clara,
CA(SCL1); Seattle, WA(SEA1, SEA4); San Francisco, CA(SFO1); San Jose,
CA(SJC1, SJC5); Salt Lake City, UT(SLT1, SLT4); Saint Louis, MO(STL2);
Vienna, VA(TCO1)