SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ____________________ FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) September 22, 1999 ------------------ (September 21, 1999) -------------------- ICG COMMUNICATIONS, INC. ---------------------------------------------------------------- (Exact name of registrant as specified in charter) Delaware 1-11965 84-1342022 ---------------------------------------------------------------- (State of Incorporation) (Commission (IRS Employer File Number) Identification No.) 161 Inverness Drive West, Englewood, Colorado 80112 --------------------------------------------------- (Address of principal executive offices) ICG HOLDINGS (CANADA) CO. ---------------------------------------------------------------- (Exact name of registrant as specified in charter) Nova Scotia 1-11052 Not Applicable ----------------------------------------------------------------- (State of Incorporation) (Commission (IRS Employer File Number) Identification No.) 161 Inverness Drive West, Englewood, Colorado 80112 --------------------------------------------------- (Address of principal executive offices) ICG HOLDINGS, INC. ----------------------------------------------------------------- (Exact name of registrant as specified in charter) Colorado 33-96540 84-1158866 ----------------------------------------------------------------- (State of Incorporation) (Commission (IRS Employer File Number) Identification No.) 161 Inverness Drive West, Englewood, Colorado 80112 --------------------------------------------------- (Address of principal executive offices) ICG FUNDING, LLC ----------------------------------------------------------------- (Exact name of registrant as specified in charter) Delaware 333-40495 84-1434980 ----------------------------------------------------------------- (State of Incorporation) (Commission (IRS Employer File Number) Identification No.) 161 Inverness Drive West, Englewood, Colorado 80112 --------------------------------------------------- (Address of principal executive offices) Registrants' telephone numbers, including area codes (888) 424- ---------- 1144 and (303) 414-5000 ----------------------- ITEM 5. OTHER EVENTS. ------ ------------ In a press release dated September 21, 1999, ICG Communications, Inc. ("ICG") announced that, based upon a September 16, 1999 arbitration decision by the California Public Utility Commission in a matter between Pacific Bell and MFS/WorldCom, ICG believes that its third quarter results of operations may include a provision of approximately $50 million for potentially uncollectible receivables from tandem switching and common transport rate elements previously billed to Regional Bell Operating Companies ("RBOCs"). A copy of the press release is attached. ITEM 7. Exhibits. ------ -------- (c) Exhibits -------- 99.1 Press Release, dated September 21, 1999. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized. Dated: September 21, 1999 ICG COMMUNICATIONS, INC. By:/s/ H. Don Teague --------------------------- H. Don Teague Executive Vice President, General Counsel and Secretary ICG HOLDINGS (CANADA) CO. By: /s/ H. Don Teague --------------------------- H. Don Teague Executive Vice President, General Counsel and Secretary ICG HOLDINGS, INC. By: /s/ H. Don Teague -------------------------- H. Don Teague Executive Vice President, General Counsel and Secretary ICG FUNDING, LLC By: /s/ H. Don Teague --------------------------- H. Don Teague Executive Vice President, General Counsel and Secretary EXHIBIT INDEX -------------- Exhibits Description -------- ----------- 99.1 Press Release, dated September 21, 1999.