Area code 317 — Indianapolis, Indiana

Where is area code 317?

Area code 317 is in Indianapolis, Indiana, covering Indianapolis and surrounding communities in Indiana. All 317 numbers are on Eastern Time.

Is area code 317 a scam?

No. Area code 317 is a legitimate area code serving Indianapolis since 1947. Scammers spoof caller ID to display 317 numbers, which is why complaints exist against a code that is itself genuine.

Neighbour spoofing is the reason a local-looking number is not a guarantee. A caller anywhere in the world can display a 317 number, and the number they display may belong to a real business in Indianapolis that has nothing to do with the call.

• ·Area code 317 had 621 different numbers reported for spam calls in the 30 days to 28 July 2026.
• ·Area code 317 ranks 84th of 331 US geographic area codes by spam complaint volume.
• ·Of the 662 complaints about area code 317 in the 30 days to 28 July 2026, 50% were reported as a recorded message or robocall.
• ·The most reported subject on area code 317 is calls pretending to be government, businesses, or family and friends, appearing in 19% of its complaints in the 30 days to 28 July 2026.

What these calls were about

Each figure is that subject’s share of every 317 complaint in the 30 days to 28 July 2026, as categorised by the consumer who reported it.

Businesses can prevent their own numbers from being mistaken for calls like these.

Why am I getting text messages from area code 317?

Texts from 317 numbers follow the same pattern as calls — mostly local businesses and services. Treat any text asking for payment or credentials as suspect regardless of the code.

The common patterns are a wrong-number opener that turns into conversation, an unsolicited job offer, and a crypto or investment tip. Do not reply, do not follow the link, and forward the message to 7726 (SPAM) to report it to your carrier.

Area codes that overlay 317

Area code 317 shares its geographic footprint with one other code: 463. Overlays are laid over an existing area rather than splitting it, so all local calls require the full ten-digit number.

Who works in the Indianapolis area?

Area code 317 has served central Indiana since 1947 and covers Indianapolis and its inner ring of suburbs, with the 463 overlay added in 2020. Indianapolis is the state capital and the economic center of Indiana, a consolidated city-county of roughly 888,000 people (Wikipedia). The anchor employer is Eli Lilly, headquartered downtown, whose expansion in obesity and diabetes drugs has made it one of the most consequential companies in the Midwest and pulled a pharmaceutical and life-sciences supply chain into the metro. Elevance Health, one of the largest health insurers in the country, is also headquartered here. Logistics is the other pillar: the city sits at the junction of multiple interstates, earning Indiana its Crossroads of America label, and FedEx runs its second-largest hub at the Indianapolis airport.

Who lives in the 317 region

The workforce reflects that mix of corporate headquarters and freight. Hospital systems, insurers, and pharma labs employ the white-collar side, while distribution centers ringing the metro employ tens of thousands in warehousing and transport. State government adds a stable public-sector layer, and the motorsports economy around the Indianapolis Motor Speedway supports a niche of engineering firms that outsiders rarely see. Suburbs like Carmel and Fishers, both inside the 317, have drawn corporate offices with some of the fastest suburban growth in the Midwest.

What a 317 number signals to a caller

A 317 number reads as Indianapolis proper, and in a state where regional identity is strong, that matters. Callers describe the local business manner as courteous and low-key, with less appetite for hard-sell tactics than either coast. The area runs on Eastern Time, though Indiana's history of clock quirks still confuses out-of-state schedulers. For sales into healthcare and insurance offices, mid-morning calls are generally expected to land better than early ones, and a local presence helps in a market where people still answer for their neighbors.

Questions