- This area code is shared by 6 main cities
Burlington (IA)
Cedar Falls (IA)
Cedar Rapids (IA)
Iowa City (IA)
Marion (IA)
Waterloo (IA)
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Iowa, located in the Midwestern United States, is served by several area codes that reflect its geographic and demographic diversity. The primary area codes for Iowa include 319, 515, 563, 641, and 712. The 515 area code, established in 1947, encompasses the state's capital, Des Moines, and surrounding areas, serving as a central hub for telecommunications.
The 319 area code was introduced in 1951, covering the northeastern part of Iowa, while the 563 area code, introduced in 2001, serves the eastern region, including Dubuque and parts of the Mississippi River valley. In 2000, the 641 area code was created to accommodate the growing population in central and southern Iowa, and the 712 area code serves the western part of the state.
As of the 2020 census, Iowa has a population of approximately 3.2 million people, with significant urban centers in cities like Des Moines, Cedar Rapids, and Davenport. The telecommunications infrastructure in Iowa reflects its rural and urban characteristics, as many residents rely on various communication services that cater to both densely populated cities and more sparsely populated areas.
Iowa's area codes are primarily governed by the North American Numbering Plan (NANP). The state's telecommunications landscape continues to evolve, adapting to technological advancements and an increasing demand for mobile and broadband services, ensuring connectivity for its diverse population.
Burlington (IA)
Cedar Falls (IA)
Cedar Rapids (IA)
Iowa City (IA)
Marion (IA)
Waterloo (IA)
Ames (IA)
Ankeny (IA)
Fort Dodge (IA)
Urbandale (IA)
West Des Moines (IA)
Bettendorf (IA)
Clinton (IA)
Davenport (IA)
Dubuque (IA)
Muscatine (IA)
Marshalltown (IA)
Mason City (IA)
Ottumwa (IA)
Council Bluffs (IA)
Sioux City (IA)
Iowa has 5 area codes (515, 563, 319, 712, 641). These area codes are split between cities or states, so if you want to call to Iowa, you need to know exactly where you would like to call.
The first 3 digits to call Iowa may vary depending on where you want to call to, being one or the other depending on the region or city. Take a look at our listing above to find out which area code you need.
Calling Iowa from another state in the United States is considered a long-distance call. Here’s how to make the call: First, dial the area code for Iowa. Each state, and sometimes specific cities within a state, has unique area codes. Then, enter the 7-digit phone number of the person or business you’re trying to reach. If you’re calling from a landline, check with your provider, as long-distance charges may apply. However, most mobile carriers in the U.S. offer nationwide calling without additional fees. Alternatively, you can use VoIP or internet-based calling apps, like Skype, Zoom, or WhatsApp, to bypass traditional long-distance charges. The number you want to reach should look like this: 1-(AreaCode)-111-2222.
When making calls within the United States, dialing +1 depends on several factors. On most modern mobile phones, carriers automatically recognize the country code when calling within the U.S., so dialing +1 is usually not required; you can simply enter the area code followed by the phone number, such as 213-555-1234. If you’re using a landline, dialing 1 (the U.S. country code) before the area code and phone number is often necessary for long-distance calls; for example, calling from one state to another may require dialing 1-213-555-1234. When calling the U.S. from another country, dialing +1 is necessary, so a call from abroad would be formatted as +1-213-555-1234. VoIP and internet-based calling platforms, like Skype and WhatsApp, generally handle country codes automatically, making it unnecessary to dial +1 manually for U.S. numbers.
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