EX-23.1 4 0004.txt CONSENT OF KPMG LLP. Exhibit 23.1 CONSENT OF KPMG LLP Consent of Independent Accountants Board of Directors j2 Global Communications, Inc. We consent to the use of our reports incorporated by reference herein, with respect to j2 Global Communications, Inc. and SureTalk.com, Inc., and to the reference to our firm under the headings "Experts" in the prospectus. By: /s/ KPMG LLP ------------------------- KPMG LLP Los Angeles, California December 29, 2000 1