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Indianapolis, IN Area Codes

Indianapolis, Indiana (population 901,116) uses area codes 317 and 463.

Area code317
Area code463
Time zoneEastern
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IndianapolisCarmelFishersNoblesvilleGreenwoodWestfieldLawrencePlainfieldBrownsburgZionsvilleFranklinGreenfieldAvonIndianapolis
Indianapolis and nearby cities in area code 317

Carriers with Indianapolis numbers

574 prefixes are assigned to the Indianapolis exchange: 36% mobile, 13% VoIP and cable, 50% landline.

CarrierPrefixes
AT&T (Indiana Bell)209
AT&T Mobility72
T-Mobile71
Verizon Wireless66
Onvoy (Sinch)21
Lumen (Level 3)20
Spok15
Paetec Itel13

Area codes used in Indianapolis

Area codePrefixes serving IndianapolisMain carriers in this code
317509AT&T (Indiana Bell), T-Mobile, Verizon Wireless
46365Onvoy (Sinch), AT&T Mobility, Fractel

Indianapolis phone number prefixes

Numbers starting with these first six digits were originally assigned to the Indianapolis exchange.

Nearby cities in area code 317

Questions

What is the area code for Indianapolis, IN?
Indianapolis uses 2 area codes: 317 and 463. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Indianapolis in?
Indianapolis is in the Eastern time zone.