Map Of Texas Area Codes – Area code 806 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Texas in the Panhandle and South Plains, including the cities of Amarillo and Lubbock. It was . Area code 956 is a telephone area code in the North American Numbering Plan for a region in the U.S. state of Texas. The numbering plan area includes the communities of Brownsville, McAllen, Laredo .
Map Of Texas Area Codes Texas Area Codes: Given below is the complete list of area codes in United States. The table below shows all the 291 area codes in United States. United States area codes usually have 3 digits. While calling United . HOUSTON, Texas (KTRK) — Houston, if you were just getting used to the 713 area code, we have news for you. New phone lines will soon start getting a 621 number. The Public Utility Commission of .