Exhibit 10.27 ------------- CARRIER SERVICES AGREEMENT This Carrier Services Agreement ("Agreement") is executed on May 22, 2003 (the "Effective Date") between ATSI Communications, Inc. (Delaware), a Delaware corporation, hereinafter referred to as...Carrier Services Agreement • November 13th, 2003 • Atsi Communications Inc/De • Telephone communications (no radiotelephone) • Texas
Exhibit 10.24 ------------- STANDARD OFFICE LEASE AGREEMENT STATE OF Texas ------------------ COUNTY OF Bexar ------------------ THIS AGREEMENT, entered into this 12th day of September, 2003, between 1. LANDLORD BDRC, INC. ---------...Standard Office Lease Agreement • November 13th, 2003 • Atsi Communications Inc/De • Telephone communications (no radiotelephone)
Exhibit 10.26 ------------- THIS IS A SUMMARY OF THE ACTUAL AGREEMENT. AGREEMENT FOR THE PROVISION OF LONG DISTANCE SERVICES EXECUTED BETWEEN ATSI COMUNICACIONES, S.A. DE C.V. HEREINAFTER REFERRED TO AS ATSI, REPRESENTED BY LIC. ELVIA SALAS GUERRERO...Long Distance Services Agreement • November 13th, 2003 • Atsi Communications Inc/De • Telephone communications (no radiotelephone) • Guerrero
