0000912057-00-032218 Sample Contracts

Exhibit 10.18 [LOGO] AT&T AT&T Master Carrier Agreement

Pf Net Communications Inc • July 17th, 2000 • Telephone communications (no radiotelephone) • New York

• Company
  Pf Net Communications Inc
• Filed
  July 17th, 2000
• Industry
  Telephone communications (no radiotelephone)
• Jurisdiction
  New York

RECITALS

Fiber Optic System Agreement • July 17th, 2000 • Pf Net Communications Inc • Telephone communications (no radiotelephone) • New York

• Contract Type
  Fiber Optic System Agreement
• Filed
  July 17th, 2000
• Company
  Pf Net Communications Inc
• Industry
  Telephone communications (no radiotelephone)
• Jurisdiction
  New York

AMENDMENT NO. 1

Fiber Optic • July 17th, 2000 • Pf Net Communications Inc • Telephone communications (no radiotelephone)

• Contract Type
  Fiber Optic
• Filed
  July 17th, 2000
• Company
  Pf Net Communications Inc
• Industry
  Telephone communications (no radiotelephone)