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Where Is 854 Area Code?

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Database Updated: August 11, 2025
South Carolina Phone Number Lookups
Where Is 854 Area Code?

Where is Area Code 854?

Area code 854 is located in South Carolina and serves as an overlay for the existing 843 area code. This area code covers a significant portion of the southeastern part of the state, including major cities and regions such as:

  • Charleston
  • Mount Pleasant
  • North Charleston
  • Summerville
  • Goose Creek
  • Hilton Head Island
  • Beaufort
  • Florence

The area code encompasses several counties, providing service to a diverse and growing population. For more detailed information about the regions covered by area code 854, visit the Public Service Commission of South Carolina.

Public Service Commission of South Carolina
101 Executive Center Dr, Suite 100, Columbia, South Carolina 29210
Phone: 803-896-5100
E-mail: contact@psc.sc.gov

What time zone is 854 area code in the USA?

The 854 area code is situated in the Eastern Time Zone (ET) of the United States. This time zone observes daylight saving time, shifting from Eastern Standard Time (EST) to Eastern Daylight Time (EDT) during the warmer months. For accurate timekeeping and more information about time zones, refer to the National Institute of Standards and Technology.

History of the 854 Area Code

The 854 area code was introduced as an overlay to the 843 area code in 2015. This change was implemented to address the growing demand for new telephone numbers in the region, driven by population growth and increased telecommunications needs. Overlays are a common solution to prevent the exhaustion of available numbers within an existing area code. For more details on the history and administration of area codes, 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 854 Area Code?

The 854 area code serves a region with a substantial population, as it covers several major cities and counties in South Carolina. The population within this area is diverse and continues to grow, contributing to the demand for new telephone numbers. For comprehensive demographic data and statistics, 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 854 Area Code Toll-Free?

The 854 area code is a geographic area code, not a toll-free number. It is designated for specific regions within South Carolina and is used for local telephone services. 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/

South Carolina Phone Numbers
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