Document Record Date Filed: 8/31/1999 8:12:00 AM View Document Document Type: TRF-Tariff Link to Document: View Document Number of pages: 17 Case Numbers: 90-5032-TP-TRF 93-0487-TP-ALT Summary: Addendum to Ameritech Tariff PUCO No. 20, effective Sept. 1, 1999, filed by D. Zuro. Source File(s):