620 Area Code: Location, Time Zone & Phone Lookup - Page 2

Area code 620 is one of the original area codes established in 1947. It covers most of central Kansas, including the Wichita metropolitan area. The 620 area code was once part of area code 316, which was split in 1997. Over the years, the 620 area code has been through several changes, including the addition of new area codes and the elimination of area codes. Today, the 620 area code is set to expire in 2021.

620 is a Kansas area code. It serves a large area in the south-central part of the state. 620 is one of the original area codes in Kansas, and it has been in use since 1947. 620 covers most of the Wichita metropolitan area, as well as a large swath of rural southern Kansas.