Area code · Montana
Get a 406 phone number
Unlimited calling and texting.
The 406 area code covers Montana, reading as home to anyone from Billings to Missoula to Bozeman. You can pick it as your number inside the Ghost app, no separate device needed, and start using it in minutes.
See why thousands trust Ghost for their virtual phone number
Why choose a 406 virtual phone number?
Look local when you sell online
A 406 number tells buyers in Billings, Missoula, or Bozoman that you're nearby, not out of state. That matters for marketplace deals and local pickups.
Dating that reads as Montana
If you're meeting people in Bozeman or Billings, a 406 number matches where you say you live. It's a small detail that saves an awkward explanation.
Moving to Montana before you land
House hunting or job hunting in Helena, Kalispell, or Great Falls goes smoother when you can call and text like you're already local.
Keep the code after you leave
People who grew up in Butte-Silver Bow or Missoula and move away often keep a 406 number to stay easy to reach for family and old friends.
One code, statewide recognition
Because 406 covers all of Montana, from Belgrade to Great Falls, it doesn't tie you to one town. Anyone in the state recognizes it as Montana.
Separate your work and personal line
If you freelance or job hunt across Montana's cities, a second 406 number keeps client calls and text separate from your personal one.
How to get a 406 phone number
- 1
Pick your area code
Choose any 406 area code, or any other US or Canadian code.
- 2
Choose your number
Pick one from the available list.
- 3
Call and text
Over Wi-Fi or data. No SIM card.
Ghost Premium is $60 every 2 months and includes 5 phone numbers, unlimited calling and texting in the US and Canada, your choice of area code, and the ability to delete and replace your number. Cancel anytime. No contracts.
Get My 406 NumberAbout the 406 area code
Area code
406
State
Montana
Cities served
12+
The 406 area code serves Montana's major cities and towns, including Billings, Missoula, Great Falls, Bozeman, the Butte-Silver Bow balance, Helena, Kalispell, and Belgrade.
There is no overlay for 406. It stands alone as the single area code for the entire state, so every Montana number you dial uses it.
The region runs on America/Denver time. Calling between Billings and Missoula, or anywhere else in the state, means everyone's on the same clock, no time zone math required.
Coverage from public numbering and census data. Sources
Local economy
Why do business in Billings?
The 406 area code spans Montana's largest cities, from Billings to Missoula to Bozeman, anchoring a state economy built on wide land and a handful of urban hubs.
Healthcare
Billings and Missoula serve as regional healthcare hubs for much of Montana, drawing patients and workers from smaller surrounding towns.
Agriculture
Farming and ranching remain central to Montana's economy, supporting communities across the state that fall under the 406 code.
Tourism
Cities like Bozeman and Kalispell see steady visitor traffic tied to Montana's outdoor destinations, supporting local hospitality and service jobs.
406 numbers by city
Frequently asked questions
How fast can I get a 406 phone number?
You can pick a 406 number in the Ghost app and start calling and texting within minutes. There's no separate hardware or in-person setup.
Which cities use the 406 area code?
406 covers Billings, Missoula, Great Falls, Bozeman, the Butte-Silver Bow balance, Helena, Kalispell, and Belgrade, plus the rest of Montana.
Can I get a 406 number if I don't live in Montana?
Yes. You can choose a 406 number in the Ghost app no matter where you're currently located, whether you're moving to Montana or just want a Montana line.
Ready for your 406 number?
Pick a 406 number and start calling and texting in minutes.
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