Indiana area codes

Codes in service in Indiana

Indiana has 8 geographic area codes in service: 219, 260, 317, 463, 574, 765, 812, 930. 317 is the oldest, dated 1947, and 463 the newest, dated 15 Nov 2016.1 The time zones across Indiana's codes are Eastern and Central and Eastern.

Area code	NANPA location	NPA in-service date	In-service overlay peers	Time zone	Local calls within the code
219	IN	1948	None listed	Eastern and Central	10 digits
260	IN	15 Jan 2002	None listed	Eastern	7 digits
317	IN	1947	463	Eastern	10 digits
463	IN	15 Nov 2016	317	Eastern	10 digits
574	IN	15 Jan 2002	None listed	Eastern and Central	10 digits
765	IN	1 Feb 1997	None listed	Eastern	7 digits
812	IN	1947	930	Eastern and Central	10 digits
930	IN	7 Mar 2015	812	Eastern	10 digits

Scroll the table sideways to see every column. Sources: NANPA (14 October 2026 file).

History and overlays in Indiana

Before 1960: 317 (1947), 812 (1947), 219 (1948)
1990s: 765 (1 Feb 1997)
2000s: 260 (15 Jan 2002), 574 (15 Jan 2002)
2010s: 930 (7 Mar 2015), 463 (15 Nov 2016)

Indiana's in-service overlay groups are 317/463; 812/930.1

317/463: 317 (1947) was joined by 463 on 15 Nov 2016.
812/930: 812 (1947) was joined by 930 on 7 Mar 2015.

Dialing in Indiana

Local calls within a single area code in Indiana differ: 7 digits for 260, 765; 10 digits for 219, 317, 463, 574, 812, 930. From any of Indiana's codes, local calls to another area code are all recorded as 10 digits.1 Seven-digit local dialing is still recorded for 260, 765.

Neighbours of Indiana

Regions that border Indiana:

Illinois: 17 codes (217, 224, 309, 312, ...)
Kentucky: 5 codes (270, 364, 502, 606, ...)
Michigan: 13 codes (231, 248, 269, 313, ...)
Ohio: 15 codes (216, 220, 234, 283, ...)

Rules that apply to every region are on the area-code reference.

Get a number in Indiana

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Sources

Every regulatory and pricing claim on this page links to the primary source it came from. Figures were checked on the date shown at the top of the page; rules and prices change, so verify before relying on one.

NANPA, NPA Database CSV, file dated 14 October 2026; US geographic codes, location, dates, overlay complexes, dialing plan and time zone. Retrieved 14 Oct 2026
https://reports.nanpa.com/public/npa_report.csv