Area code 956 is a telephone area code in the North American Numbering Plan for the Lower and Middle Rio Grande Valley regions in the U.S. state of Texas. The numbering plan area includes the communities of Brownsville, McAllen, Laredo and South Padre Island. The area code was created May 25, 1997, in a split from area code 210.
Counties served by this area code:
Towns and cities served by this area code: