Where is Area Code 641?
Area code 641 is located in the state of Iowa. It serves a variety of regions, counties, and cities, providing essential telecommunication services to its residents. The area code covers:
- Major cities: Mason City, Ottumwa, and Marshalltown
- Counties: Cerro Gordo, Wapello, and Marshall
- Regions: Central and North Central Iowa
For more information about the area code and its coverage, visit the Iowa Utilities Commission.
Iowa Utilities Commission
1375 E. Court Ave, Des Moines, IA 50319
(515) 725-7300
What time zone is 641 area code in the USA?
The 641 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 641 Area Code
The 641 area code was established in 2000 as a result of a split from the 515 area code. This change was necessitated by the increasing demand for new phone numbers due to population growth and the proliferation of mobile devices. The split allowed for a more efficient allocation of numbers within the region. For more details on the history and administration of area codes, 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 641 Area Code?
The 641 area code serves a population of over 800,000 people. This number reflects the residents within the various cities and counties covered by the area code. 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 641 Area Code Toll-Free?
The 641 area code is a geographic area code, not a toll-free number. It is designated for specific regions within Iowa and is used for local calls within its coverage 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/