The individual authorizes NationsTel to provide long distance service, and to act as agent in all matters related to providing this service. The individual authorizes any Local Company (LEC) or Long Distance Carrier (LDC) to make pertinent information available to NationsTel and/or its representative. This information will include but will not be limited to main line numbers (BTN) and associated working telephone numbers (WTN). Any LEC or LDC is authorized to deal directly with NationsTel in providing the above information.