What location do i choose to get the correct texas time when changing the time an my yahoo e-mail account?

I have been trying to set the clock on my yahoo e-mail account and I have been unable to find the time zone choice that has the correct time for dallas fort worthh texas. HELP!What location do i choose to get the correct texas time when changing the time an my yahoo e-mail account?gmt - 06:00 U.S. Central timeWhat location do i choose to get the correct texas time when changing the time an my yahoo e-mail account?it should be central time