What is what area code is 256?

Area code 256 serves the northern portion of the state of Alabama in the United States. It covers major cities such as Huntsville, Decatur, and Florence. It was created in 1998 as a split from area code 205 due to the growing population and increasing demand for telephone numbers in the region. The 256 area code primarily covers counties like Madison, Morgan, Limestone, Colbert, and Lauderdale. The North%20Alabama region, well known for its diverse economy, including aerospace, advanced manufacturing, and agriculture, benefits from this area code.