THE BELL P.U.C.O. NO. 20 COMPANY PART 4 SECTION 6 Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166

TOLEDO EXCHANGE AREA MAP

Material formerly appeared in Exchange and Network Services Tariff, Supplement A, Toledo Original Map Sheet Issued: October 2, 1995 Effective: October 2, 1995 In accordance with Case No. 95-815-TP-ATA, issued September 1, 1995. By J. F. Woods, President, , Ohio

THE OHIO BELL P.U.C.O. NO. 20 TELEPHONE COMPANY Ameritech PART 4 SECTION 6 Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166.1

TOLEDO EXCHANGE AREA MAP

Issued: December 14, 2001 Effective: December 15, 2001 In accordance with Case No. 93-487-TP-ALT, issued April 27, 2000.

By James C. Smith, President, Cleveland, Ohio

THE OHIO BELL P.U.C.O. NO. 20 TELEPHONE COMPANY Ameritech PART 4 SECTION 6 Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166.2

TOLEDO EXCHANGE AREA MAP

Issued: December 14, 2001 Effective: December 15, 2001 In accordance with Case No. 93-487-TP-ALT, issued April 27, 2000.

By James C. Smith, President, Cleveland, Ohio

THE OHIO BELL P.U.C.O. NO. 20 TELEPHONE COMPANY Ameritech PART 4 SECTION 6 Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166.3

TOLEDO EXCHANGE AREA MAP

Issued: December 14, 2001 Effective: December 15, 2001 In accordance with Case No. 93-487-TP-ALT, issued April 27, 2000.

By James C. Smith, President, Cleveland, Ohio

THE OHIO BELL P.U.C.O. NO. 20 TELEPHONE COMPANY Ameritech PART 4 SECTION 6 Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166.4

TOLEDO EXCHANGE AREA MAP

Issued: December 14, 2001 Effective: December 15, 2001 In accordance with Case No. 93-487-TP-ALT, issued April 27, 2000.

By James C. Smith, President, Cleveland, Ohio

THE OHIO BELL P.U.C.O. NO. 20 TELEPHONE COMPANY Ameritech PART 4 SECTION 6 Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166.5

TOLEDO EXCHANGE AREA MAP

Issued: December 14, 2001 Effective: December 15, 2001 In accordance with Case No. 93-487-TP-ALT, issued April 27, 2000.

By James C. Smith, President, Cleveland, Ohio

THE OHIO BELL P.U.C.O. NO. 20 TELEPHONE COMPANY SBC PART 4 SECTION 6

Tariff

PART 4 - Exchange Access Services SECTION 6 - Exchange Maps and Boundary Descriptions Original Sheet No. 166.6

TOLEDO EXCHANGE AREA MAP

Oregon Wire Center

Issued: April 29, 2005 Effective: April 29, 2005

In accordance with an Order issued by the Public Utilities Commission of Ohio, dated January 6, 2003, Case No. 02-3069-TP-ALT.

By Connie Browning, President, Cleveland, Ohio