The 765 area code serves the ring of central Indiana cities surrounding the Indianapolis metro. Created in 1997 when it split from 317, 765 covers a broad region of university towns and manufacturing cities including Muncie, Lafayette, Kokomo, and Anderson.
Quick Summary of the 765 Area Code
| Area Code | 765 |
| State | Indiana (IN) |
| Region | Central Indiana (Muncie, Lafayette & Kokomo) |
| Major Cities | Muncie, Lafayette, West Lafayette, Kokomo, Anderson, Richmond, Marion, Crawfordsville |
| Time Zone | Eastern Time (ET) – EST / EDT |
| Dialing Format | 7 or 10-digit dialing |
Geographic Coverage
The 765 area code forms a wide arc around the Indianapolis (317/463) metro, covering Lafayette and West Lafayette to the northwest, Kokomo and Marion to the north, Muncie and Anderson to the northeast, Richmond on the Ohio border to the east, and Crawfordsville to the west. It surrounds the central Indianapolis codes on nearly every side.
Time Zone
The 765 area code observes Eastern Time (ET). Clocks follow Eastern Standard Time (UTC−5) in winter and shift to Eastern Daylight Time (UTC−4) from mid-March through early November. Most of Indiana is on Eastern Time, though the northwest corner near Chicago and the Evansville area in the southwest observe Central Time. From the West Coast, this region is three hours ahead of Pacific Time, so a 9:00 AM call in California reaches a 765 number at 12:00 PM local time.
Tip: Business hours across the 765 region generally run 9:00 AM to 5:00 PM local time, Monday through Friday.
How to Dial a 765 Number
Area code 765 is not part of an overlay, so it has traditionally allowed 7-digit local dialing. However, 10-digit dialing is now the recommended nationwide standard, and dialing the full 10-digit number (765 + the line number) always works reliably. For international callers, dial your country’s exit code, then +1 (the North American country code), then 765, followed by the seven-digit local number.
Scam Alerts for the 765 Area Code
Like every U.S. area code, 765 has been used by scammers who spoof local numbers to appear trustworthy. Residents in Muncie, Lafayette, West Lafayette, Kokomo, Anderson, Richmond, Marion, Crawfordsville should stay alert to the following common tactics:
| Scam Type | What to Watch For |
|---|---|
| IRS / Tax Scams | Callers impersonating the IRS and threatening arrest over supposed unpaid taxes. |
| Utility Shut-off | Fake Duke Energy callers demanding instant payment to keep your power on. |
| Student Loan Scam | Calls offering fake loan forgiveness to Purdue and Ball State students for a fee. |
| Medicare / Health Scam | Robocalls seeking Medicare numbers under the guise of free braces or test kits. |
If you receive a suspicious call from a 765 number, take these steps to protect yourself:
- Do not share personal information such as Social Security numbers, bank details, or passwords over the phone.
- Hang up and verify by calling the organization back using an official number from its website.
- Report the call to the FTC at reportfraud.ftc.gov and to the Indiana Attorney General’s Office.
- Block the number and consider registering with the National Do Not Call Registry.
Red Flag: Legitimate agencies such as the IRS, Social Security Administration, or your local utility company (AES Indiana, Duke Energy, or NIPSCO) will never demand immediate payment by gift card, wire transfer, or cryptocurrency. Any 765 caller making such a demand is a scammer.
History and Economy of the 765 Region
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Area code 765 was created in 1997, split from 317, to serve the counties surrounding Indianapolis as central Indiana grew. The regional economy is powered by higher education and manufacturing. West Lafayette is home to Purdue University, one of the nation’s leading engineering and research schools, while Muncie hosts Ball State University. Automotive manufacturing runs deep here – the Subaru plant in Lafayette and the large Stellantis (Chrysler) transmission operations in Kokomo are among the region’s biggest employers – alongside a strong agricultural base across the surrounding farmland.
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Looking Up a 765 Number
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To identify a 765 caller, use a reverse phone lookup or search the full 10-digit number online. Universities, manufacturers, and businesses across central Indiana publish their 765 numbers, so a legitimate caller is often easy to confirm with a quick search. For unknown numbers, let the call go to voicemail – genuine callers usually leave a message.
Nearby & Related Area Codes
Indiana is served by several area codes. If you are researching 765, these neighboring and overlay codes are worth knowing:
- 317 – Indianapolis
- 463 – Indianapolis overlay
- 812 – Southern IN / Evansville
- 574 – North Central / South Bend
- 260 – Northeast / Fort Wayne
You can also browse our full directory of Indiana area codes for more regional guides.
↑ See the complete list of All US Area Codes by State – every area code across all 50 states in one directory.
Explore Neighboring States
Researching area codes just across the state line? Start with these codes in the states that border Indiana:
Frequently Asked Questions
Where is the 765 area code located?
The 765 area code covers the ring of central Indiana around Indianapolis, including Muncie, Lafayette, West Lafayette, Kokomo, Anderson, Richmond, and Marion.
Does 765 have an overlay?
No. The 765 area code covers its central Indiana region on its own and currently has no overlay code.
Do I need to dial 10 digits for 765?
Because 765 has no overlay, 7-digit local dialing has historically worked, but dialing the full 10 digits is now the recommended standard and always works.
What time zone is the 765 area code in?
The 765 area code observes Eastern Time (EST/EDT), like most of Indiana.
Related 765 Guides
- Is a 765 call safe? Read Is area code 765 a scam? Spam & safety guide.
- Worried about spam or robocalls? Browse our Scam Alerts directory.