3 days ago · 314 is an area code located in the state of Missouri, US. The largest city it serves is Florissant. Find out where 314 area code zone from, which states, counties and cities it …

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.

About area code 314: location, common spam callers, related area codes, and more. Includes 314 reverse phone lookup to identify spam callers.

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 …

Oct 1, 2025 · 314 Area Code located in Missouri, including 9 cities, 3 counties, 1 time zone, map, Census demographics, and 754 active prefixes.

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 7,849,378 unique phone numbers and …

Find 314 area code details including city, time zone, and map. Lookup area code 314 phone number, name, and location.

§ 314.1 Purpose and scope. (a)Purpose. This part, which implements sections 501 and 505 (b) (2) of the Gramm-Leach-Bliley Act, sets forth standards for developing, implementing, and …

Sep 9, 2023 · Area code 314 is located in Missouri. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

Area Code 314 Boundary Map List of ZIP Codes in Area Code 314 ... List of Counties in Area Code 314 ... List of Major Cities/Towns in Area Code 314