Tesla’s Robotaxi account announced a larger Austin service area on X on Monday, Nov. 9, which EVwire estimates at about 440 square miles, roughly 62% bigger than the 272-square-mile zone it replaces, reaching past Manor in the northeast and down to Manchaca and Hays in the south. Robotracker.app logs the Nov. 9 change as an expansion from 272 to 435 square miles. EVwire said that puts Austin back ahead of the roughly 275-square-mile zone Tesla opened in San Antonio hours earlier; Tesla’s post did not say whether Cybercabs will serve the full area.