What is what area code is 832?

The 832 area code is a North American area code serving the east and northwest portions of the Greater Houston metropolitan area in the state of Texas. It was created in 1999 as an overlay to area code 713 and then area code 281 in order to provide additional phone numbers. The 832 area code covers cities like Humble, Sugar Land, Katy, Pasadena, and Baytown among others. It is one of the four area codes serving the Houston metropolitan area along with 713, 281, and 346.