Iowa Calling
Codes & Guide
Connect with the Hawkeye State instantly. Whether you're calling Des Moines (515), Cedar Rapids (319), or Davenport (563), use our browser-based dialer to avoid international fees.
How to Call Iowa from Abroad
Dialing Iowa follows the standard North American Numbering Plan (NANP).
Exit Code
Dial your country's international exit code.
00 (Europe/UK)
0011 (Australia)
US Code (+1)
Dial +1. This is the country code for the United States.
Area Code
Dial the 3-digit Iowa area code (e.g., 515, 319, 563) followed by the 7-digit local number.
Iowa Area Codes List
Find the correct area code for major cities and regions across Iowa.
| City / Region | Area Code |
|---|---|
| Des MoinesCentral (Capital) | 515 |
| Cedar RapidsEastern | 319 |
| DavenportEastern (Quad Cities) | 563 |
| Sioux CityWestern | 712 |
| Iowa CityEastern (University) | 319 |
| City / Region | Area Code |
|---|---|
| WaterlooNortheast | 319 |
| Council BluffsSouthwest | 712 |
| AmesCentral (ISU) | 515 |
| DubuqueEastern | 563 |
| Mason CityNorth Central | 641 |
Iowa Time Zone
The entire state of Iowa observes Central Time (CT). This is UTC-6 during Standard Time and UTC-5 during Daylight Saving Time.
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Statewide
Reach any number from Sioux City (712) to Davenport (563).
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Frequently Asked Questions
What is the area code for Des Moines?
Des Moines uses the 515 area code. It covers the central part of the state including Ames and Ankeny.
How do I call Iowa from the UK?
Dial 00 (UK exit code) + 1 (US country code) + the 3-digit area code (e.g., 515) + the 7-digit number.
What is the 319 area code?
The 319 area code serves eastern Iowa, including Cedar Rapids, Iowa City, and Waterloo. It is one of the original area codes for the state.
Are there any overlay codes in Iowa?
Currently, Iowa does not have any major overlay codes requiring 10-digit dialing for local calls in the same way some larger states do, but it is always good practice to dial the full 10 digits (Area Code + Number).
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