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Great Falls Area Codes

About Great Falls Area Codes

The city of Great Falls, located in Montana, is served by 1 telephone area code(s) in this dataset. These calling codes connect residential neighborhoods, business districts, and surrounding communities.

Major phone area codes used in Great Falls include 406. The city falls under the America/Denver time zone(s), depending on the exact location and provider routing.

List of Area Codes in Great Falls, Montana

The table below lists all telephone area codes used in Great Falls, Montana, along with the associated counties and time zones from this dataset.


S.N. Area Code Counties Time Zone(s)
1 406 Cascade America/Denver


ZIP Codes in Great Falls, Montana

Zip code data is not available for this city in the current dataset.



Related Area Code Pages

Explore related area code resources on Burning Compass:

  • All area codes in Montana
  • Individual area code details are available from the table above.

Cities in Montana (Area Codes)

  1. Billings Area Codes
  2. Bozeman Area Codes
  3. Butte Area Codes
  4. Great Falls Area Codes
  5. Helena Area Codes
  6. Missoula Area Codes

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