List of Mississippi area codes

The state of Mississippi is divided into three numbering plan areas, with a total of four area codes.

Area code Year
created
Parent
NPA
Overlay
codes
Numbering plan area
228 1997 601 Gulf Coast region of Mississippi
601 1947 769 most of southern Mississippi including Jackson.
769 2005 601 601
662 1999 601 northern Mississippi

Area code 471 has been assigned for overlay with 662 on January 30, 2026.[1]

References

  1. ^ "Mississippi getting a new area code. See what areas are impacted".