314 Area Code Phone Numbers

Where is Area Code 314?

The 314 area code belongs to the state of Missouri. Area code 314 is one of 325 three-digit telephone area codes in the America. There are about 687,770 unique phone numbers and 1,157,123 individuals near the cities of St. Louis,Florissant,Oakville.

Major City:St. Louis
Current Time: 9:11pm

Major Cities in 314 Area Code

  • St. Louis
  • Florissant
  • Oakville
  • University City
  • Mehlville
  • Maryland Heights
  • Kirkwood
  • Hazelwood
Area Code 314 Map
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