Area Code 314 Missouri, USA

WhereCall is here to provide you with the most information on the area code 314, located in Missouri, USA. This area code contains 692 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.

NPA Information
Area Code (NPA)314
NPA StatusSuspended
LocationMissouri, USA
In Jeopardy?No
Is Assigned?Yes
Assignment Date01 Jan 1947
In Service?Yes
In Service Date01 Jan 1947
Overlay Complex314/557
Predominant Timezone(s)UTC-06:00
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