The Eastern part of Texas (most of Texas) is in the Central Time Zone in the United States. Central Standard Time (CST) is 6 hours behind Greenwich Mean Time (GMT-6.
Dfas toll free customer service phone number : (216) 522-5955, 317-212-0589, 317-212-8039, 317-212-6167 Dfas Rome toll free customer service phone number : (315) 709-6016
Below is a list of toll free 800 numbers for American Airlines. AA Reservations : (english) 1-800-433-7300 (24/7). 1  Welcome to American air lines main menu please say reservation, flight information, or where travel, advantage account service or more options.