Area code 432 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Texas in the Permian Basin and Trans-Pecos areas (excluding the El Paso metropolitan area), including the cities of Midland, Odessa, and Alpine. It was created, along with area code 325, on April 5, 2003 in a split of numbering plan area (NPA) 915.