The 218 area code serves the entire northern third of Minnesota, from the Lake Superior port of Duluth to the Iron Range, the North Woods, and the Red River Valley on the North Dakota border. One of the original area codes assigned in 1947, 218 covers the largest geographic region in the state.
Quick Summary of the 218 Area Code
| Area Code | 218 |
| State | Minnesota (MN) |
| Region | Northern Minnesota (Duluth & the Iron Range) |
| Major Cities | Duluth, Brainerd, Bemidji, Moorhead, Grand Rapids, International Falls, Hibbing, Virginia |
| Time Zone | Central Time (CT) – CST / CDT |
| Dialing Format | 7 or 10-digit dialing |
Geographic Coverage
The 218 area code covers northern Minnesota, including the port city of Duluth on Lake Superior, the Iron Range cities of Hibbing and Virginia, the North Woods hubs of Bemidji, Grand Rapids, and International Falls on the Canadian border, the lakes city of Brainerd, and Moorhead in the Red River Valley across from Fargo, North Dakota. It borders Canada, North Dakota, and Wisconsin.
Time Zone
The 218 area code observes Central Time (CT). Clocks follow Central Standard Time (UTC−6) in winter and shift to Central Daylight Time (UTC−5) from mid-March through early November. All of Minnesota is on Central Time. From the West Coast, this region is two hours ahead of Pacific Time, so a 9:00 AM call in California reaches a 218 number at 11:00 AM local time.
Tip: Business hours across the 218 region generally run 9:00 AM to 5:00 PM Central Time, Monday through Friday.
How to Dial a 218 Number
Area code 218 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 (218 + the line number) always works reliably. For international callers, dial your country’s exit code, then +1 (the North American country code), then 218, followed by the seven-digit local number.
Scam Alerts for the 218 Area Code
Like every U.S. area code, 218 has been used by scammers who spoof local numbers to appear trustworthy. Residents in Duluth, Brainerd, Bemidji, Moorhead, Grand Rapids, International Falls, Hibbing, Virginia 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 | Fake Minnesota Power callers demanding instant payment to keep your power on. |
| Timber / Land Scam | Fraudulent offers to buy timber rights or lake property aimed at North Woods owners. |
| Medicare / Health Scam | Robocalls seeking Medicare numbers under the guise of free braces or test kits. |
If you receive a suspicious call from a 218 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 Minnesota 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 (Xcel Energy or Minnesota Power) will never demand immediate payment by gift card, wire transfer, or cryptocurrency. Any 218 caller making such a demand is a scammer.
History and Economy of the 218 Region
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Area code 218 is one of the original 86 codes established in 1947 and has served northern Minnesota ever since. The regional economy is built on natural resources and shipping. Duluth is one of the largest ports on the Great Lakes, moving iron ore, coal, and grain, and its harbor and tourism industry anchor the northeast. The Iron Range around Hibbing and Virginia remains a center of taconite mining, while timber, paper, and the vast North Woods support forestry and a huge outdoor-recreation and tourism economy centered on the lakes, the Boundary Waters, and Voyageurs National Park. Moorhead adds agriculture and education in the Red River Valley.
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Looking Up a 218 Number
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To identify a 218 caller, use a reverse phone lookup or search the full 10-digit number online. Businesses, resorts, and government offices across northern Minnesota publish their 218 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
Minnesota is served by several area codes. If you are researching 218, these neighboring and overlay codes are worth knowing:
- 320 – Central MN / St. Cloud
- 507 – Southern MN / Rochester
- 612 – Minneapolis core
- 651 – St. Paul & East Metro
You can also browse our full directory of Minnesota 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 Minnesota:
- Wisconsin – area code 414
- Iowa – area code 515
- South Dakota – area code 605
- North Dakota – area code 701
Frequently Asked Questions
Where is the 218 area code located?
The 218 area code covers northern Minnesota, including Duluth, Brainerd, Bemidji, Moorhead, Grand Rapids, International Falls, Hibbing, and Virginia.
Does 218 have an overlay?
No. The 218 area code covers its large northern Minnesota region on its own and currently has no overlay code.
Do I need to dial 10 digits for 218?
Because 218 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 218 area code in?
The 218 area code observes Central Time (CST/CDT), like all of Minnesota.
Related 218 Guides
- Is a 218 call safe? Read Is area code 218 a scam? Spam & safety guide.
- Local coverage: see the Duluth area code guide.
- Worried about spam or robocalls? Browse our Scam Alerts directory.