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United States Phone Code: 1. Jefferson City Area Code: 573. Jefferson City Dial Code: +1 573
Missouri Area Codes. Missouri has 6 area code(s). Clicking on an area code below will show you the Missouri cities in that area code.
Try our area code lookup! It is an easy way to find area codes in Missouri. Includes area code listings of all Missouri area codes with corresponding cities.
All phone area codes in the Missouri with major cities covered.
This is a list of telephone area codes in the state of Missouri. The area codes are allocated within the North American Numbering Plan (NANP). The two original area codes for Missouri in 1947 were 314 and 816.
Area codes 573 and 235 are telephone area codes in the North American Numbering Plan (NANP) for most of the eastern half of the U.S. state of Missouri outside the immediate St. Louis area, including the state capital of Jefferson City, as well as Columbia, Cape Girardeau, Hannibal, Rolla, and Sikeston. The largest cities are Columbia, home to ...
Find Missouri area codes by city or lookup which cities belong to an area code. Missouri area codes includes 314, 417, 573, 636, 660, 816.
