314 Area Code, Missouri

314 area code is a telephone area code in the North American Numbering Plan (NANP) for St. Louis, Missouri and surrounding areas. The area code was one of the original area codes created in 1947.

Area Code314
Major CityColumbia
Service Date01/01/1947
Time ZoneCentral
Overlay Complex314/557
LocationMissouri (MO)
CountryUnited States

Some of the cities served by the 314 area code include St. Louis, Florissant, Oakville, University City, Mehlville, Maryland Heights, Kirkwood, Hazelwood, Webster Groves and more.

Places covered by phone area code 314

Area codeCity/TownCounty
314AfftonSt Louis
314BridgetonSt Louis
314Creve CoeurSt Louis
314Earth CitySt Louis
314FergusonSt Louis
314FlorissantSt Louis
314GlencoeSt Louis
314HazelwoodSt Louis
314KirkwoodSt Louis
314LadueSt Louis
314Maryland HeightsSt Louis
314MehlvilleSt Louis
314OakvilleSt Louis
314OverlandSt Louis
314SappingtonSt Louis
314Spanish LakeSt Louis
314St AnnSt Louis
314St LouisSt Louis
314University CitySt Louis
314Valley ParkSt Louis
314Webster GrovesSt Louis

The main post offices in each region in Nigeria have postal codes ending in 0001. The lowest postal code is 100001 and the highest with a special code is 982112.

NIPOST or Nigerian Postal Service is a company owned and operated by the government of this country. The country has a total of more than 5000 post offices spread throughout the region. Find the correct ZIP (Zone Improvement Plan) code or Postal Code for the postal address you need.