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Where Is 515 Area Code?

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Database Updated: August 6, 2025
Iowa Phone Number Lookups
Where Is 515 Area Code?

Where is Area Code 515?

Area code 515 is located in Indiana and serves a significant portion of the state. It covers several major cities, counties, and regions, providing essential telecommunication services to residents and businesses. The area code encompasses:

  • Des Moines
  • Ames
  • West Des Moines
  • Ankeny
  • Urbandale

For more detailed information about the regions covered by area code 515, visit the Indiana Iowa Utilities Commission.

Iowa Utilities Commission
1375 E. Court Ave, Des Moines, IA 50319
(515) 725-7300

What time zone is 515 area code in the USA?

The 515 area code is situated in the Central Time Zone (CT). This time zone observes Daylight Saving Time, shifting from Central Standard Time (CST) to Central Daylight Time (CDT) during the warmer months. For accurate timekeeping, refer to the National Institute of Standards and Technology.

History of the 515 Area Code

The 515 area code was established in 1947 as part of the original North American Numbering Plan. Over the years, it has undergone changes to accommodate the growing demand for telephone numbers. Notably, in 2000, the area code was split to create area code 641, which helped manage the increasing number of users and devices requiring unique numbers. For more historical details, consult the North American Numbering Plan Administrator (NANPA).

NANPA Mailing Address
One Tower Center Boulevard
Suite 800
East Brunswick, NJ 08816

NANPA Customer Support
Tel: 1-866-623-2282
Email: support@nanpa.com
Fax: 571-363-3838

How Many People Use the 515 Area Code?

The 515 area code serves a population of 1,288,331 people. This figure represents the residents within the geographic boundaries of the area code, encompassing both urban and rural communities. For more demographic information, visit the U.S. Census Bureau.

U.S. Census Bureau
4600 Silver Hill Road, Washington, DC 20233
Tel: 301-763-INFO (4636) or 800-923-8282

Is the 515 Area Code Toll-Free?

The 515 area code is a geographic area code, not a toll-free number. It is designated for a specific region and is used for local calls within that area. Toll-free numbers in the United States typically begin with prefixes such as 800, 888, 877, 866, 855, 844, and 833. For more information on toll-free numbers and their operation, refer to the Federal Communications Commission.

Federal Communications Commission
45 L Street NE, Washington, DC 20554
Tel: 1-888-CALL FCC (225-5322)
https://www.fcc.gov/

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