What is what area code is 938?

Area code 938 is an overlay area code for the state of Alabama in the United States. It was established on July 10, 2019, as an overlay for the existing area codes 256 and 334 in order to ensure a continuing supply of phone numbers for those areas. Area code 938 serves the same geographic area as the existing area codes 256 and 334, including cities such as Huntsville, Montgomery, Auburn, and Decatur. Callers in this area are required to dial the full 10-digit phone number, including the area code, for all calls.