Area code 319
Assigned to Iowa.
Area code 319 is a geographic code in the North American Numbering Plan. Most of this region uses the America/Chicago time zone.
Other area codes in Iowa: 515, 563, 641, 712.
Is a call from 319 local?
Not necessarily. People keep their numbers when they move, internet phone numbers can be used anywhere, and robocallers often spoof local-looking numbers. Learn about spoofing.