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Ottumwa Area Codes

About Ottumwa Area Codes

The city of Ottumwa, located in Iowa, 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 Ottumwa include 641. The city falls under the America/Chicago time zone(s), depending on the exact location and provider routing.

List of Area Codes in Ottumwa, Iowa

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


S.N. Area Code Counties Time Zone(s)
1 641 Wapello America/Chicago


ZIP Codes in Ottumwa, Iowa

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 Iowa
  • Individual area code details are available from the table above.

Cities in Iowa (Area Codes)

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  2. Ankeny Area Codes
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