What time zone is area code 317 in?

Area code 317 uses Eastern Time.

What area codes overlay 317?

463 serves the same area as 317. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.

Is a call from area code 317 a scam?

The area code alone doesn’t tell you. Most calls from 317 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 317 number, let it go to voicemail.

Can a 317 number be outside Indiana?

Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 317 caller can be anywhere.

Area code 317

Where is area code 317?

Indianapolis, Carmel and Greenwood, Indiana

Local time: … (Eastern Time)

State	Indiana
Country	United States
Main cities	Indianapolis, Carmel and Greenwood
Time zone	Eastern Time
Overlay area codes	463
In service since	1947
Assigned prefixes	786
Dialing format	(317) XXX-XXXX · +1 317 XXX XXXX from abroad

Look up a 317 number

Cities and towns in area code 317

Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 317.

Indianapolis, IN (563)
Carmel, IN (42)
Greenwood, IN (21)
Greenfield, IN (17)
Noblesville, IN (16)
Plainfield, IN (13)
Franklin, IN (12)
Shelbyville, IN (12)
Brownsburg, IN (7)
Cumberland, IN (7)
Danville, IN (7)
Westfield, IN (7)
Zionsville, IN (7)
Cicero, IN (6)
Fairland, IN (6)
Mooresville, IN (6)
Fortville, IN (4)
New Palestine, IN (4)
Whiteland, IN (4)
Charlotsvl, IN (3)
McCordsville, IN (3)
Sheridan, IN (3)
Bargersville, IN (2)
Lizton, IN (2)
Marietta, IN (2)
Trafalgar, IN (2)
Whitestown, IN (2)
Avon, IN (1)
Clayton, IN (1)
Monrovia, IN (1)
Nineveh, IN (1)
Pittsboro, IN (1)
Xxxxxxxxxx, IN (1)

Phone companies in area code 317

The carriers that hold the most 317 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.

Prefixes	Carrier
297	Indiana Bell Tel Co (AT&T)
80	Omnipoint Communications Midwest Operations (T-Mobile)
80	Verizon Wireless
65	New Cingular Wireless PCS (AT&T)
35	Level 3 Communications
31	Paetec Itel
25	Teleport Communications America
22	Level 3 Telecom of Indiana

All 786 prefixes in area code 317

Pick the 3 digits after the area code to see that prefix’s city and carrier.

Area codes that overlay 317

Questions

Where is area code 317?: Area code 317 is in Indiana. It serves Indianapolis, Carmel, Greenwood, Greenfield and Noblesville and 28 other cities and towns.
What time zone is area code 317 in?: Area code 317 uses Eastern Time.
What area codes overlay 317?: 463 serves the same area as 317. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.
Is a call from area code 317 a scam?: The area code alone doesn’t tell you. Most calls from 317 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 317 number, let it go to voicemail.
When did area code 317 start?: 317 went into service in 1947.
Can a 317 number be outside Indiana?: Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 317 caller can be anywhere.

Other area codes in Indiana

Area code	Main cities
219	Gary, Merrillville and Valparaiso
260	Fort Wayne, Huntington and Auburn
574	South Bend, Elkhart and Goshen
765	Lafayette, Anderson and Kokomo
812	Evansville, Bloomington and Terre Haute
930	Bloomington, Evansville and Terre Haute