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Brown County Area Codes

About Brown County Area Codes

The county of Brown County, located in South Dakota, is served by 1 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in Brown County include 605. The county mainly follows the America/Chicago time zone.

Cities and towns served by these area codes in Brown County include Aberdeen.

List of Area Codes in Brown County, South Dakota

The table below lists all telephone area codes used in Brown County, South Dakota, along with their associated cities and time zones from this dataset.


S.N. Area Code Cities Time Zone(s)
1 605 Aberdeen America/Chicago


Related Area Code Pages

Explore related area code resources on Burning Compass:

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

County Area Codes in South Dakota

  1. Brown County Area Codes
  2. Codington County Area Codes
  3. Hughes County Area Codes
  4. Minnehaha County Area Codes
  5. Pennington County Area Codes

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