The 930 area code is an overlay serving the entire southern third of Indiana. Introduced in 2015, it was layered directly on top of the established 812 area code to supply new phone numbers across a large region stretching from Evansville to the Louisville-area suburbs.
Quick Summary of the 930 Area Code
| Area Code | 930 |
| State | Indiana (IN) |
| Region | Southern Indiana (Evansville, Bloomington & Terre Haute) |
| Major Cities | Evansville, Bloomington, Terre Haute, Jeffersonville, New Albany, Columbus, Seymour, Vincennes |
| Time Zone | Eastern (ET) & Central (CT) – dual zone |
| Dialing Format | 10-digit dialing required |
Geographic Coverage
The 930 area code shares an identical footprint with 812, covering Evansville and Vincennes in the southwest, Terre Haute to the west, Bloomington in the center, Columbus and Seymour to the east, and the Ohio River cities of Jeffersonville and New Albany near Louisville. Because it is an overlay rather than a separate region, a 930 number and an 812 number can exist on the same street.
Time Zone
The 930 area code spans two time zones. Most of southern Indiana, including Bloomington, Terre Haute, Columbus, and the Louisville-area suburbs, observes Eastern Time (ET), while the Evansville metro and the southwestern counties observe Central Time (CT). Both zones follow daylight saving time from mid-March through early November. When calling a 930 number, it helps to confirm whether the person is in the Evansville area (Central) or elsewhere in southern Indiana (Eastern), since the two are one hour apart. From the West Coast, the Eastern parts of the region are three hours ahead of Pacific Time and the Central parts are two hours ahead.
Tip: Business hours across the 930 region generally run 9:00 AM to 5:00 PM local time, Monday through Friday.
How to Dial a 930 Number
Because area code 930 operates as part of an overlay, 10-digit dialing is mandatory for every local and long-distance call. You must dial the full 10-digit number (930 + the seven-digit line number) even when calling a neighbor across the street. For international callers, dial your country’s exit code, then +1 (the North American country code), then 930, followed by the seven-digit local number.
Scam Alerts for the 930 Area Code
Like every U.S. area code, 930 has been used by scammers who spoof local numbers to appear trustworthy. Residents in Evansville, Bloomington, Terre Haute, Jeffersonville, New Albany, Columbus, Seymour, Vincennes should stay alert to the following common tactics:
| Scam Type | What to Watch For |
|---|---|
| IRS / Tax Scams | Threatening calls demanding immediate tax payment via gift cards or wire transfer. |
| Utility Shut-off | Impostors claiming to be Duke Energy or CenterPoint threatening to cut power. |
| Tech Support Fraud | Pop-ups or calls claiming your computer is infected and asking for remote access. |
| Prize / Lottery Scam | Calls saying you won a prize but must pay a “fee” or “tax” to claim it. |
If you receive a suspicious call from a 930 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 (Duke Energy, CenterPoint Energy, or Vectren) will never demand immediate payment by gift card, wire transfer, or cryptocurrency. Any 930 caller making such a demand is a scammer.
History and Economy of the 930 Region
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The 930 area code entered service in 2015 as an overlay for the entire 812 region. Overlays let regulators add a fresh supply of phone numbers to a crowded area without forcing existing customers to change their numbers, so 930 covers precisely the same cities as 812. The regional economy is diverse: Evansville anchors the southwest with manufacturing and healthcare, Bloomington is home to Indiana University, Terre Haute hosts Indiana State and Rose-Hulman, Columbus is the headquarters of the global engine maker Cummins, and the Ohio River cities of Jeffersonville and New Albany form the Indiana side of the Louisville metro. Because 930 is the newer of the two southern-Indiana codes, it appears most often on recently activated mobile numbers and new business lines.
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Looking Up a 930 Number
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To identify a 930 caller, use a reverse phone lookup or search the complete 10-digit number online. Because 930 is a newer code often used for mobile numbers, some callers may have a smaller public footprint, so never share personal or financial details with an unverified caller.
Nearby & Related Area Codes
Indiana is served by several area codes. If you are researching 930, these neighboring and overlay codes are worth knowing:
- 812 – Southern IN (overlay partner)
- 317 – Indianapolis
- 463 – Indianapolis overlay
- 765 – Central IN / Lafayette
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 930 area code located?
The 930 area code serves the southern third of Indiana as an overlay of 812, covering Evansville, Bloomington, Terre Haute, Columbus, and the Ohio River cities near Louisville.
Why does 930 cover the same area as 812?
930 is an overlay added in 2015 because the 812 region ran short of available phone numbers. Both codes serve the exact same geographic area.
Do I have to dial 10 digits for 930?
Yes. Overlay area codes like 930 always require 10-digit dialing for local calls.
What time zone is the 930 area code in?
Like 812, the 930 area code spans two time zones – Central Time in the Evansville area and Eastern Time across the rest of southern Indiana.
Related 930 Guides
- Is a 930 call safe? Read Is area code 930 a scam? Spam & safety guide.
- Local coverage: see the Evansville area code guide.
- Worried about spam or robocalls? Browse our Scam Alerts directory.