Exhibit 23.1 ARTHUR ANDERSEN LLP CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the use of our reports described below (and to all references to our Firm) included in or made a part of this registration statement. Company Audit Report Date - ------- ----------------- NEXTLINK Communications, L.L.C. February 10, 1997 Sound Response Corporation March 22, 1996 Tel-West Central Services, Inc. May 9, 1996 City Signal, Inc., Tennessee Operations June 28, 1996 /s/ Arthur Andersen LLP Seattle, Washington March 13, 1997