Mississippi Area Code Directory Information

The North American Numbering Plan was developed in the 1940s by AT&T and Bell Laboratories. It was then implemented in US and Canada in 1947. This was the original area code system. The area codes were initially known as numbering plan areas. It was introduced to systematize the telecommunications network of the area.

Each US state received one or more area codes according to the area, population and demand for telephone numbers. Mississippi had a single area code as per the original area code plan. This was the area code 601. There were a number of modifications to the Mississippi area codes in later years. The details about Mississippi area code directory are discussed below.

Area Code 601

The area code 601 was the only area code assigned to the state of Mississippi in the original numbering plan. After a couple of splits, the area code 601 was overlaid by area code 769 in 2005. Since then it has been made compulsory to use the 10 digit area code in the specific area.

The area code 601 serves almost the entire southern part of the state of Mississippi. There are 46 counties served by the area code 601. Some of these are Adams, Franklin, Lawrence, Warren, Monroe, and others. There are 160 cities within the area. Some of them are Brooklyn, Little Rock, Fayette, Crystal Springs, Whitfield, and so on. There are 770 exchanges under this area code.

Area Code 228

The area code 601 was first split in 1997. It was with this split that the area code 228 came into existence. The area code serves the Mississippi Gulf Coast region. There are 7 counties within the area code. These are Hancock, Mobile, George, Stone, Harrison, Pearl River, and Jackson. The number of cities served by the area code 228 is 22. Some of these are Gulfport, Long Beach, Perkinston, Wilmer, Bay Saint Louis, and others. The area code covers 236 exchanges.

Area Code 662

The second split in area code 601 occurred in 1999. This split assigned the northern part of Mississippi to the area code 662. The area code 662 covers the Memphis metro area as well.

There are 48 counties within the jurisdiction of the area code 662. Some of these are Alcorn, Clay, Harrison, Montgomery, Union, Sunflower, and so on. The area code serves 217 cities. Some of these cities are Aberdeen, Belmont, Calhoun City, New Albany, Greenwood Springs, Ripley, Winona, and others. There are 694 exchanges under area code 662.

Area Code 769

The area code 769 was the first overlay code in the state of Mississippi. The increase in population and the rising demand for telephone numbers led to the overlay of the area code 601 in 2005 with the area code 769.

There are 15 counties that are served by area code 769. Some of these are Forrest, Lauderdale, Warren, Jasper, Perry, and Greene. There are 23 cities within the area code. Some of these are Beaumont, Lake, Mc Lain, Taylorsville, Mount Olive, Bay Springs, and others. The area code 769 covers 40 exchanges.