Indiana area codes
Indiana has 8 area codes, all on UTC−5 standard time. Each card shows the main cities; open one for its overlays, history and a free lookup.
常见问题
Indiana area code questions
How many area codes does Indiana have?
Indiana has 8 area codes in service: 219, 260, 317, 463, 574, 765, 812 and 930.
What was the original Indiana area code?
317 and 812 were among the original area codes created in 1947.
What is the newest area code in Indiana?
463, in service since November 15, 2016 as an overlay on 317.
What time zones are Indiana area codes in?
Eastern and Central — the region spans more than one zone, so check the code.
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Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.