ATTACHMENT A

Page 1

List of deficiencies in tariffs filed by Option One Telecom, Inc. in A.03-01-014 to be corrected in its tariff compliance filing.

1. Sheet 24, Rule 12: If the CLC is a carrier of last resort, state in the tariff that Basic Service will not be disconnected for non-payment of anything other than residential and single line business, Flat Rate and/or Measured Rate Service as defined in D. 96-10-066, Appendix B, page 5. Refer to D. 00-03-020.

2. Sheet 53: Include the fees and surcharges shown in Attachment B to this decision.

Include the actual service area map in the CLC tariff.