406 Area Code

Get a 406 Area Code Phone Number in Montana (MT), Instantly

Obtain multiple 406 area code local and vanity phone numbers for private and business pursuits from wherever you are. Regardless of the stature of your business, incorporate Montana 406 area code numbers into your business and enjoy various benefits:

Localize your business across the eastern corners of Montana.
Quick Setup - Instant Activation - Effortless Termination Anytime
Share 406 area code numbers to synchronize communications across multiple devices.
Exceptional Flexibility & Scalability with 406 Area Code Numbers.
Cutting-edge communication features for employee productivity & customer experience.
406 area code location

Own 406 Area Code Phone Number

Area Code 406 Location: Where is 406 Area Code Coming From?

406 area code is a telephone area code in the NANP that serves the whole US state of Montana. It is the only area code in Montana region serving the 50 counties afterward the American Telephone and Telegraph Company in 1947. It is one of the 86 original area codes and has never been split or overlaid.

At present, it serves several major cities like Billings, Helena, Helena Valley Southeast, Columbia Falls, and Polson.

Below is the tabular illustration of the top locations (cities and communities) served or covered by area code 406 in the US state of Montana.

City/Town County TimeZone
Billings, MT Yellowstone County Mountain
Missoula, MT Missoula County Mountain
Great Falls, MT Cascade County Mountain
Bozeman, MT Gallatin County Mountain
Butte-Silver Bow, MT Silver Bow County Mountain
Helena, MT Helena County Mountain
Kalispell, MT Flathead County Mountain
Havre, MT Hill County Mountain
Anaconda-Deer Lodge County, MT Deer Lodge County Mountain
Miles City, MT Custer County Mountain
Helena Valley Southeast, MT Lewis and Clark County Mountain
Helena Valley West Central, MT Lewis and Clark County Mountain
Evergreen, MT Flathead County Mountain
Belgrade, MT Gallatin County Mountain
Livingston, MT Park County Mountain
Lockwood, MT Yellowstone County Mountain
Laurel, MT Yellowstone County Mountain
Whitefish, MT Flathead County Mountain
Lewistown, MT Fergus County Mountain
Orchard Homes, MT Missoula County Mountain
Sidney, MT Richland County Mountain
Glendive, MT Dawson County Mountain
Columbia Falls, MT Flathead County Mountain
Polson, MT Lake County Mountain
Hamilton, MT Ravalli County Mountain
Silver Gate, MT Park County Mountain
Silver Star, MT Madison County Mountain
Crow Agency, MT Big Horn County Mountain
Clyde Park, MT Park County Mountain
Sand Coulee, MT Cascade County Mountain
Lodge Grass, MT Big Horn County Mountain
Hungry Horse, MT Flathead County Mountain
East Glacier Park, MT Glacier County Mountain
Fort Peck, MT Valley County Mountain
Wise River, MT Beaverhead County Mountain
Fort Shaw, MT Cascade County Mountain
Cooke City, MT Park County Mountain
Judith Gap, MT Wheatland County Mountain
Twin Bridges, MT Madison County Mountain
Canyon Creek, MT Lewis and Clark County Mountain
Saint Regis, MT Mineral County Mountain
Park City, MT Stillwater County Mountain
Lame Deer, MT Rosebud County Mountain
East Helena, MT Lewis and Clark County Mountain
Pompeys Pillar, MT Yellowstone County Mountain
Medicine Lake, MT Sheridan County Mountain
Virginia City, MT Madison County Mountain
West Glacier, MT Flathead County Mountain
Seeley Lake, MT Missoula County Mountain
Fort Benton, MT Chouteau County Mountain
Warm Springs, MT Deer Lodge County Mountain
Saint Ignatius, MT Lake County Mountain
White Sulphur Springs, MT Meagher County Mountain
Grass Range, MT Fergus County Mountain
Saint Xavier, MT Big Horn County Mountain
Box Elder, MT Hill County Mountain
Gallatin Gateway, MT Gallatin County Mountain
Wolf Creek, MT Lewis and Clark County Mountain
West Yellowstone, MT Gallatin County Mountain
Thompson Falls, MT Sanders County Mountain
Cut Bank, MT Glacier County Mountain
Red Lodge, MT Carbon County Mountain
Sweet Grass, MT Toole County Mountain
Ryegate, MT Golden Valley County Mountain
Powderville, MT Powder River Count Mountain
Raynesford, MT Judith Basin County Mountain
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How to buy a 406 area code phone number?

To buy a 406 area code number, sign up with KrispCall; go to Settings > My Number > Add New Number > Select USA > Advanced Filter > Enter 406 and match to the first part of the number > Click Search. Then choose your 406 number, make payment & start making & receiving calls and texts after the number activation.

area code 406 cities

406 Area Code History – Where Does a 406 Area Code Originate?

406 Area code is a telephone area code in the NANP (North American Numbering Plan) that serves the entire US state of Montana since 1947. This is only area code that serves the Montana state. It is one of the original area codes. It is also one of only 12 area codes that have never been split or overlaid and serve the entire state.

Montana area code 406 serves fifty counties, including numerous cities like Billings, Missoula, Great Falls, Bozeman, and Butte-Silver Bow. Due to the rapid increase in demand for 406 area code numbers, it is expected to last until 2031. But, NANPA has declared that 406 area code will be overlayed by 591 area code in 2024. Ten-digit dialing (area code + phone numbers) pattern will be implemented for calling across the state.

Why Choose 406 Area Code Number for Business?

From establishing a local presence in the corners of Billings, Montana to relishing the power of enhanced communication features – get everything with 406 Montana area code numbers for your business communications. 

Establish a local presence in Montana: Establish your business’ local presence in Montana with 406 area code business numbers. Regardless of your business stature and location, become a part of the locals and capitalize on local markets.
Elevate your acceptance rate and boost your sales: Win over the residents, and their trust with 406 Montana area code local and vanity numbers. Simplify your agents' tasks and elevate their conversion rates. Ensure greater local acceptance, boosting your sales and business revenue.
No special equipment is required: Downloading the KrispCall app is all it takes. Use 406 area code phone numbers on your existing digital devices–laptop, PC, tablet, or anything else. Don’t worry about new hardware installations. Get going with whatever you have.
Powerful standard PBX system features: Relish every PBX feature of 406 business VoIP phones with the KrispCall app. Unleash the power of enhanced calling features, like Number Sharing, ACD, Monitoring, Barging, Recording, Phone Trees (IVR), etc., for efficient enterprise communication management.
406 area code number

Access Powerful VoIP Features with your 406 Area Code Business Phone Number