Search results
Saint Louis, MO Area Codes: List, Map, and Phone Lookup. The city of Saint Louis is in the state of Missouri. It has the following active area codes:
To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.
Lookup area code information for SAINT LOUIS, MO. Get the NPA NXX (area code and prefix) as well as much more data for SAINT LOUIS, MO.
Browse area code 314 phone numbers, prefixes and exchanges. The 314 area code serves Saint Louis, Maryland Heights, Hazelwood, Bridgeton, Florissant, covering 29 ZIP codes in 4 counties.
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.
Prefixes in area code314. Lookup area code 314 details: major cities and timezone. View the 314 area code map. Find the name of any phone number in area code 314.
1 wrz 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.
