EX-23.1 6 0006.txt CONSENT OF ARTHUR ANDERSEN LLP EXHIBIT 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this proxy statement/prospectus, to be filed on or around October 13, 2000, of our report dated March 24, 2000, on the consolidated financial statements of WorldCom, Inc., included in WorldCom Inc.'s Form 10-K for the fiscal year ended December 31, 1999 and to all references to our Firm in this proxy statement/prospectus. /s/ Arthur Andersen LLP Jackson, Mississippi October 13, 2000