DOT/hkr 5/4/2005

BEFORE THE PUBLIC UTILITIES COMMISSION OF THE STATE OF CALIFORNIA

In the Matter of the Request for Arbitration of XO California, Inc. of an Amendment to an Interconnection Agreement with SBC California pursuant to Section 252(b) of the Communications Act of 1934, as amended.

Application 04-05-002 (Filed May 3, 2004)

DRAFT ARBITRATOR'S REPORT

Summary

This arbitrator's report resolves 21 disputed issues arising from the negotiation of an amendment to an existing interconnection agreement (ICA) between XO California, Inc. (XO) and Pacific Bell Telephone Company, d/b/a SBC California (SBC).