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406 Area Code Fax Number

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About the 406 Area Code

Montana uses a single area code, 406, for the whole state, covering Billings, Missoula, and Great Falls. Agriculture, mining, and energy operations drive much of the region's fax traffic, with producers sending drilling permits, land leases, and compliance reports that agencies require in tamper-evident form. Courts and government offices in Billings still take fax submissions for filings and orders, and healthcare providers in Missoula fax patient records under HIPAA. A 406 number from Send FAX Mail covers the entire state from email, starting at $12.99/mo.

Cities served

BillingsMissoulaGreat Falls

Get a 406 fax number — no extra fees

Send FAX Mail includes your dedicated 406 fax number on every plan starting at $12.99/month. There are no activation fees and no per-number charges.

Fax.Plus charges an additional $19.99 to select your area code. With Send FAX Mail, number selection is always free.

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406 Area Code Fax — FAQ

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