Quick Answer
Iowa has 5 active area codes: 319, 515, 563, 641, 712. All Iowa area codes are in the Central time zone. Data source: NANPA.
All Area Codes in Iowa
| Code | Region | Major Cities | Timezone |
|---|---|---|---|
| 319 | Eastern Iowa | Cedar Rapids, Iowa City, Waterloo | Central |
| 515 | Central Iowa | Des Moines, West Des Moines, Ames | Central |
| 563 | Eastern Iowa (overlay) | Davenport, Bettendorf, Dubuque | Central |
| 641 | North Central Iowa | Mason City, Marshalltown, Ottumwa | Central |
| 712 | Western Iowa | Sioux City, Council Bluffs, Storm Lake | Central |
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Frequently Asked Questions
How many area codes does Iowa have?
Iowa has 5 active area codes: 319, 515, 563, 641, 712.
What are the area codes in Iowa?
The area codes in Iowa are: 319 (Eastern Iowa), 515 (Central Iowa), 563 (Eastern Iowa (overlay)), 641 (North Central Iowa), 712 (Western Iowa).
What area code is Cedar Rapids?
Cedar Rapids uses area code 319, located in Eastern Iowa, Iowa.
What time zone are Iowa area codes in?
All area codes in Iowa are in the Central time zone.
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