308 Area Code: Location, Time Zone, Major Cities & Scam Alerts

The 308 area code serves central and western Nebraska – essentially the entire state outside the Omaha-Lincoln corridor. Created in 1954 when it split from 402, 308 covers a vast region of farmland, ranchland, and small cities from Grand Island west to the Wyoming and Colorado borders.

Quick Summary of the 308 Area Code

Geographic Coverage

The 308 area code covers central and western Nebraska, including Grand Island, Kearney, and Hastings in the central Platte Valley, North Platte and McCook in the southwest, and the Panhandle cities of Scottsbluff, Sidney, Alliance, and Chadron in the far west. It is by far the largest area code by land area in Nebraska, stretching from the center of the state to the Wyoming and Colorado lines.

Time Zone

The 308 area code spans two time zones. Most of the region – including Grand Island, Kearney, North Platte, and Hastings – observes Central Time (CT), while the western Panhandle around Scottsbluff, Sidney, Alliance, and Chadron observes Mountain Time (MT), one hour behind, because it sits closer to the Colorado and Wyoming borders. Both zones follow daylight saving time from mid-March through early November. When calling a 308 number, it helps to confirm whether the person is in the Central-time central part of the state or the Mountain-time Panhandle, since the two are one hour apart.

Tip: Business hours across the 308 region generally run 9:00 AM to 5:00 PM local time, Monday through Friday.

How to Dial a 308 Number

Area code 308 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 (308 + the line number) always works reliably. For international callers, dial your country’s exit code, then +1 (the North American country code), then 308, followed by the seven-digit local number.

Scam Alerts for the 308 Area Code

Like every U.S. area code, 308 has been used by scammers who spoof local numbers to appear trustworthy. Residents in Grand Island, Kearney, North Platte, Hastings, Scottsbluff, Sidney, Alliance, McCook should stay alert to the following common tactics:

If you receive a suspicious call from a 308 number, take these steps to protect yourself:

1. Do not share personal information such as Social Security numbers, bank details, or passwords over the phone.
2. Hang up and verify by calling the organization back using an official number from its website.
3. Report the call to the FTC at reportfraud.ftc.gov and to the Nebraska Attorney General’s Consumer Protection Division.
4. 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 (OPPD, LES, or NPPD) will never demand immediate payment by gift card, wire transfer, or cryptocurrency. Any 308 caller making such a demand is a scammer.

History and Economy of the 308 Region

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Area code 308 was created in 1954, split from 402, to serve central and western Nebraska. The regional economy is dominated by agriculture – this is the heart of Nebraska corn, cattle, and the vast Sandhills ranching country. Grand Island is a central hub known for meatpacking and the Nebraska State Fair, Kearney sits on Interstate 80 and hosts the University of Nebraska at Kearney, and North Platte is home to Union Pacific’s Bailey Yard, the largest railroad classification yard in the world. In the Panhandle, Scottsbluff anchors a sugar-beet and agriculture economy near the Oregon Trail landmarks, and Sidney grew as the original home of the outdoor retailer Cabela’s.

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Looking Up a 308 Number

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To identify a 308 caller, use a reverse phone lookup or search the full 10-digit number online. Businesses, ranchers, and government offices across central and western Nebraska publish their 308 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, while robocallers and scammers rarely do.

Nearby & Related Area Codes

Nebraska is served by three area codes. If you are researching 308, these neighboring and overlay codes are worth knowing:

• 402 – Eastern Nebraska / Omaha & Lincoln
• 531 – Eastern Nebraska overlay

You can also browse our full directory of Nebraska 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 Nebraska:

• South Dakota – area code 605
• Iowa – area code 515
• Missouri – area code 314
• Kansas – area code 316
• Colorado – area code 303
• Wyoming – area code 307

Frequently Asked Questions

Where is the 308 area code located?

The 308 area code covers central and western Nebraska, including Grand Island, Kearney, North Platte, Hastings, Scottsbluff, Sidney, Alliance, and McCook.

Does 308 have an overlay?

No. The 308 area code covers central and western Nebraska on its own and currently has no overlay code.

Do I need to dial 10 digits for 308?

Because 308 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 308 area code in?

Most of the 308 region is on Central Time, but the western Panhandle around Scottsbluff, Sidney, and Chadron observes Mountain Time, one hour behind.

Related 308 Guides

• Is a 308 call safe? Read Is area code 308 a scam? Spam & safety guide.
• Local coverage: see the Grand Island area code guide.
• Worried about spam or robocalls? Browse our Scam Alerts directory.