Where is Telegraph, Texas?Telegraph, Texas is located at Latitude 30.33716 and Longitude -99.980851. Telegraph is in the Central (GMT -06:00) time zone. Telephone area codes in Telegraph include 915. This hometown does use daylight savings time. Telegraph, Texas is situated in Edwards County. Edwards County has an average elevation of 2410 feet. Please explore this site for detailed population, demographic and housing data for Telegraph, Texas and Edwards County. |