Lookup › Area code 317
317 Area Code — Indianapolis, IN
Area code 317 serves Indianapolis, IN.
Most looked-up 317 numbers
- 317-031-3131
- 317-794-3492
- 317-771-3971
- 317-934-6668
- 317-316-1413
- 317-858-5055
- 317-850-6334
- 317-542-8095
- 317-960-0062
- 317-828-4450
- 317-557-8212
- 317-333-6823
Phone prefixes in 317
Carriers serving 317
- At&t (3 numbers)
- Twilio (2 numbers)
- T-Mobile (2 numbers)
- Bright House Ntws Information (1 numbers)
- Ameritech Indiana (1 numbers)
- Onvoy, LLC In (1 numbers)
- Metro By T-Mobile (1 numbers)
Frequently asked questions
Where is area code 317?
Area code 317 serves Indianapolis, IN.
What prefixes are in area code 317?
Phone2.io tracks 12 phone prefixes in area code 317, with carrier and spam-report data on individual numbers.
More about area code 317
Area code 317 overview, history, and local numbers · Get a IN phone number
Last updated: April 18, 2026