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406 Area Code Phone Directory

406 area code info

State
Major City
Time Zone
Current Time
MTMontanaAmerica/Denver
02:23 PM

Where is area code 406 located?

Information about 406 Area Code

Area code 406 is a telephone area code in the North American Numbering Plan. It is used for dialing telephone numbers in a specific geographic region. Area codes are essential for routing calls to the correct locations and are part of the standard dialing procedure. They help identify the origin or destination of a call within the telecommunications network.

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Cities and Regions Covered

Area code 406 covers the entire state of Montana, serving major cities such as Billings, Missoula, Great Falls, Bozeman, and Butte. It encompasses diverse regions, from the Rocky Mountains to the Great Plains. This area code connects urban centers, rural communities, and scenic landscapes, providing comprehensive telecommunication services across Montana's vast and varied terrain.

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History and Establishment

Area code 406 was established in 1947 as part of the North American Numbering Plan. It was one of the original area codes created and has remained unchanged since its inception. Covering the entire state of Montana, it is unique for being one of the few area codes in the United States that still serves an entire state without any splits or overlays.

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Who Uses the 406 Area Code?

Area code 406 serves businesses and residents across Montana's diverse economic sectors, including agriculture, ranching, tourism, and natural resource industries. Universities, healthcare facilities, and government agencies utilize this code, as do numerous outdoor recreation companies and national park services. Small businesses, particularly those in hospitality and outdoor outfitting, rely heavily on this area code.

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Spam and Scam Calls in the 406 Area Code

Area code 406, which covers Montana, has seen its share of spam and scam calls. Common scams include callers impersonating government agencies, tech support, or local businesses. Robocalls and telemarketing calls frequently target this area code. Some scammers use caller ID spoofing to make their calls appear to originate from legitimate 406 numbers.

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How to Get a 406 Area Code Number

To get a 406 area code number, contact major carriers like AT&T, Verizon, T-Mobile, or regional providers serving Montana. When signing up for a new plan, specify you want a 406 number. You can also use VoIP services or number porting. If local numbers aren't immediately available, try requesting to be waitlisted or check alternate carriers. Online services like Google Voice sometimes offer 406 numbers.

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Phone Prefixes in the 406 Area Code

Prefix:
City:
Carrier:
Helena
Level 3 Communications, Llc - Mt
Great Falls
Level 3 Communications, Llc - Mt
Forsyth
Level 3 Communications, Llc - Mt
Livingston
New Cingular Wireless Pcs, Llc
Essex
Qwest Corporation
Billings
Qwest Corporation
Billings
Qwest Corporation
Kalispell
Centurytel Of Montana, Inc. Dba Centurylink
Whitehall
Qwest Corporation
Libby
Citizens Telecom Co Of Mt-frontier Comm Of Mt
Great Falls
Bresnan Broadband Of Montana, Llc - Mt (charter)
Helena
Qwest Corporation
Great Falls
Qwest Corporation
Lewistown
Mid-rivers Telephone Cooperative, Inc.
Billings
Level 3 Communications, Llc - Mt
Bozeman
Cellco Partnership Dba Verizon Wireless - Mt
Frenchtown
Qwest Corporation
Missoula
Qwest Corporation
Kalispell
Centurytel Of Montana, Inc. Dba Centurylink
Great Falls
Qwest Corporation
Bigfork
Centurytel Of Montana, Inc. Dba Centurylink
Corvallis
Qwest Corporation
Billings
Airus, Inc - Mt