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314 is an area code located in the state of Missouri, US. The largest city it serves is Florissant. Location, time zone and map of the 314 area code
Area codes 314 and 557 are telephone area codes in the North American Numbering Plan (NANP) in the U.S. state of Missouri, serving the city of St. Louis and most of its inner-ring suburbs in neighboring St. Louis County.
Find 314 area code details including city, time zone, and map. Lookup area code 314 phone number, name, and location.
Area code 314 is in Missouri (MO), USA and some of the main locations it covers are St Louis, Florissant, Oakville, etc. (jump to city list below). In service since January 01, 1947, area code 314 is the parent Numbering Plan Area in overlay complex 314/557 (overlaying NPAs cover the same area).
Jun 1, 2024 · Area Code 314 is located in Missouri. It covers 9 cities, including Saint Louis, Saint Charles, Florissant, Chesterfield, and Maryland Heights. It also covers 3 counties, including Saint Louis County, Saint Louis City County, Saint Charles County. A full list of covered cities and counties is below including its prefix and population coverage.
314 is a telephone area code that covers most of the city of Saint Louis, Missouri, and some of the surrounding area. The code was created on June 15, 1998, as a split from area code 618. 314 is expected to run out of numbers in 2019.
The 314 area code is used by phone numbers from city of St. Louis, Florissant, and Oakville in the state of Missouri. As one of the 269 US cellphone area codes, the 314 phone code includes nearly 545,917 phone numebrs and covers almost 517,820 people.
Where is the area code 314 located in Missouri, United States? Area Code 314 coverage is shown in green. Find out 314 area code coverage, npa code 314 location.
Profile and Interactive Map for Area Code 314 in Missouri - June, 2024.
The 314 Area Code is located in the state of Missouri. Area Code 314 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,778,517 unique phone numbers and 572,652 individuals near the cities of Saint Louis, Saint Ann, and Bridgeton.
