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Where Is 859 Area Code?

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Database Updated: August 7, 2025
Kentucky Phone Number Lookups
Where Is 859 Area Code?

Where is Area Code 859?

Area code 859 is located in the state of Kentucky. It serves a variety of regions, counties, and major cities, providing essential telecommunication services to residents and businesses. The area code covers:

  • Lexington
  • Covington
  • Richmond
  • Georgetown
  • Florence
  • Danville
  • Nicholasville
  • Winchester

For more information about the regions covered by area code 859, visit the Kentucky Public Service Commission.

Kentucky Public Service Commission
P.O. Box 615, 211 Sower Boulevard, Frankfort, Kentucky 40602-0615
Phone: (502) 564-3940
Hotline: 1-800-772-4636
Fax: (502) 564-3460

What time zone is 859 area code in the USA?

The 859 area code is situated in the Eastern Time Zone (ET). This time zone observes daylight saving time, meaning clocks are set forward by one hour in the spring and set back by one hour in the fall. For accurate timekeeping, refer to the National Institute of Standards and Technology.

History of the 859 Area Code

The 859 area code was established in 1999. It was created as a result of a split from the 606 area code, which was necessary to accommodate the growing demand for new telephone numbers in the region. The split was part of a broader effort to ensure efficient distribution of phone numbers and to support the increasing population and business activities in the area. For more details on area code changes, visit 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 859 Area Code?

The 859 area code serves a population of over 1.5 million people. This figure represents the residents and businesses within the geographic boundaries of the area code. For more demographic information, consult 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 859 Area Code Toll-Free?

The 859 area code is a geographic area code, not a toll-free number. It is designated for a specific region within Kentucky 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, visit 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/

Kentucky Phone Numbers
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