Huntsville, Alabama

Where Is Area Code 938?

Area code 938 is in northern Alabama. It serves the same region as area code 256 because 938 is an overlay code. The main hub is Huntsville, and the service area covers much of the Tennessee Valley region in North Alabama.

Area code 938 covers major cities such as Huntsville, Decatur, Madison, Athens, Florence, and Gadsden. It also serves many smaller communities across a large multi-county area in northern and northeastern Alabama. Counties in the 256 and 938 area include Madison County, Morgan County, Limestone County, Lauderdale County, and Etowah County.

This area includes well-known North Alabama landmarks and geographic features. Huntsville is home to the U.S. Space & Rocket Center and NASA's Marshall Space Flight Center. The region also includes the Tennessee River, which runs through cities such as Decatur and Florence.

History of Area Code 938

Area code 938 was established as an overlay for area code 256. The Alabama Public Service Commission approved the overlay after growing demand for new telephone numbers in North Alabama. Area code 938 entered service on March 25, 2010.

Area code 256 had already been serving the region before 938 was added. Area code 256 was created in 1998 in a split from area code 205. Because 938 overlays 256 instead of replacing it, both area codes serve the same geographic area, and 10-digit dialing applies across the region.

Key Facts About Area Code 938

• Area code 938 is a geographic telephone area code in the state of Alabama.
• Area code 938 serves Huntsville and shares its service area with area code 256.
• Area code 938 is in the Central Time Zone.
• Area code 938 began service on March 25, 2010.
• Area code 938 is an overlay, not an original area code and not a toll-free code.
• The 938 and 256 calling region includes Huntsville, Decatur, Madison, Athens, Florence, and Gadsden.
• The service area includes major institutions such as NASA's Marshall Space Flight Center, the U.S. Space & Rocket Center, and the University of Alabama in Huntsville.
• Area code 256 was created in 1998 from a split of area code 205, and 938 was later added because the region needed more numbers.

Frequently Asked Questions

What state is area code 938 in?

Area code 938 is in Alabama.

What major cities use area code 938?

Major cities in area code 938 include Huntsville, Decatur, Madison, Athens, Florence, and Gadsden.

Is area code 938 a toll-free number?

No. Area code 938 is a geographic area code for northern Alabama.