Area codes 843 and 854 are telephone

area code A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, rea ...

s in the

North American Numbering Plan The North American Numbering Plan (NANP) is an integrated telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1, World Numbering Zone ...

(NANP) for a portion of the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...

South Carolina South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg ...

that comprises roughly the eastern third and the southern tip. The numbering plan area (NPA) includes the

Grand Strand The Grand Strand is an arc of beach land on the Atlantic Ocean in South Carolina, United States, extending more than from Little River to Winyah Bay. It is located in Horry and Georgetown Counties on the northeastern South Carolina coast. Th ...

, the

Lowcountry The Lowcountry (sometimes Low Country or just low country) is a geographic and cultural region along South Carolina's coast, including the Sea Islands. The region includes significant salt marshes and other coastal waterways, making it an impor ...

, the

Pee Dee The Pee Dee is a region in the northeast corner of the U.S. state of South Carolina. It lies along the lower watershed of the Pee Dee River, which was named after the Pee Dee, an Indigenous tribe historically inhabiting the region. History The ...

, and the Sandhills. Major cities in the region are

Myrtle Beach Myrtle Beach is a resort city on the East Coast of the United States in Horry County, South Carolina. It is located in the center of a long and continuous stretch of beach known as the " Grand Strand” in the northeastern part of the state. It ...

, Charleston, Beaufort,

Hilton Head Island Hilton Head Island, often referred to as simply Hilton Head, is a Lowcountry resort town and barrier island in Beaufort County, South Carolina, United States. It is northeast of Savannah, Georgia (as the crow flies), and southwest of Charlesto ...

and

Florence Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in Metropolitan City of Florence, its metropolitan province as of 2025. Florence ...

. Area code 843 was created in 1998 when

area code 803 Area codes 803 and 839 are telephone area codes in the North American Numbering Plan (NANP) for the central part of the U.S. state of South Carolina. The numbering plan area (NPA) is anchored by the city of Columbia, the state capital. It also in ...

was split, while 854 was added in 2015 to form an all-services overlay.

History

Area code 843 entered service on March 22, 1998, created in a split of area code 803. In 2013, the NANP Administrator determined that 843 would run out of central office prefixes in 2015. In addition to the rapid growth of the Grand Strand, Charleston and Beaufort/Hilton Head areas, most of the southern portion of the numbering plan area is part of the

Savannah, Georgia Savannah ( ) is the oldest city in the U.S. state of Georgia (U.S. state), Georgia and the county seat of Chatham County, Georgia, Chatham County. Established in 1733 on the Savannah River, the city of Savannah became the Kingdom of Great Brita ...

LATA Latha (Hindi: लता, Kannada: ಲತಾ) is a Hindu Indian female given name, which means "creeper" and "Durga". Latha may refer to: Notable people named Lata *Lata Mangeshkar (1929–2022), Indian singer. *Lata Bhatt (born 1954), Indian sin ...

. On December 9, 2013, it was decided that the 843 territory would receive the state's first all-service overlay. On December 16, 2013, the new area code of 854, approved by the South Carolina Public Service Commission, was announced. 854 entered service on March 14, 2015. Permissive dialing continued until September 18, 2015, during which both seven- and

ten-digit dialing Ten-digit dialing is a telephone dialing procedure in the countries and territories of the North American Numbering Plan (NANP). It is the practice of including the area code of a telephone number when Dialling (telephony), dialing to initiate a t ...

were supported. On September 19, 2015, ten-digit dialing became mandatory in the 843/854 territory. The first new 854 numbers were issued sometime in the fall of 2015.

Service area

Counties

Darlington Darlington is a market town in the Borough of Darlington, County Durham, England. It lies on the River Skerne, west of Middlesbrough and south of Durham. Darlington had a population of 107,800 at the 2021 Census, making it a "large town" ...

* Horry *

Marion Marion or MARION may refer to: Arts and entertainment *Marion (band), a British alternative rock group * ''Marion'' (miniseries), a 1974 miniseries * ''Marion'' (1920 film), an Italian silent film * ''Marion'' (2024 film), a UK short People a ...

Dillon Dillon may refer to: People *Dillon (surname) * Dillon (given name) *Dillon (singer) (born 1988), Brazilian singer * J. J. Dillon, primary ring name of American professional wrestler James Morrison (born 1942) Places Canada * Dillon, Saskatchewa ...

Marlboro Marlboro (, ) is an American brand of cigarettes owned and manufactured by Philip Morris USA (a branch of Altria) within the United States and by Philip Morris International (PMI, now separate from Altria) in most global territories outside the ...

* Chesterfield *

Berkeley Berkeley most often refers to: *Berkeley, California, a city in the United States **University of California, Berkeley, a public university in Berkeley, California *George Berkeley (1685–1753), Anglo-Irish philosopher Berkeley may also refer to ...

* Charleston * Georgetown *

Williamsburg Williamsburg may refer to: Places *Colonial Williamsburg, a living-history museum and private foundation in Virginia *Williamsburg, Brooklyn, neighborhood in New York City *Williamsburg, former name of Kernville (former town), California *Williams ...

* Colleton *

Jasper Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases, is an opaque, impure variety of silica, usually red, yellow, brown or green in color; and rarely blue. The common red color is due to ...

* Beaufort

Major communities

Major cities within the area code are in bold. *

Andrews Andrews may refer to: Places Australia *Andrews, Queensland *Andrews, South Australia United States *Andrews, Florida (disambiguation), various places *Andrews, Indiana *Andrews, Nebraska *Andrews, North Carolina *Andrews, Oregon *Andrews, South ...

Atlantic Beach Atlantic Beach is the name of some places in the United States: *Atlantic Beach, Florida, a city *Atlantic Beach, New York, a village *Atlantic Beach, North Carolina, a town *Atlantic Beach, South Carolina, a town See also * Atlantic (disambiguat ...

* Aynor * Awendaw * Beaufort *

Bennettsville Bennettsville is a city located in the U.S. state of South Carolina on the Great Pee Dee River. As the county seat of Marlboro County, Bennettsville is noted for its historic homes and buildings from the 19th and early 20th centuries—includ ...

* Bethune * Blenheim * Bluffton *

Briarcliffe Acres Briarcliffe Acres is a town in Horry County, South Carolina, United States, located between Myrtle Beach and North Myrtle Beach. The population was 457 at the 2010 census. Geography Briarcliffe Acres is located in southeastern Horry County at ...

* Carolina Forest * Charleston *

Conway Conway may refer to: Places United States * Conway, Arkansas * Conway County, Arkansas * Lake Conway, Arkansas * Conway, Florida * Conway, Iowa * Conway, Kansas * Conway, Louisiana * Conway, Massachusetts * Conway, Michigan * Conway Townshi ...

* Edisto Beach *

* Folly Beach * Garden City Beach * Georgetown * Goose Creek * Hanahan * Hardeeville * Hartsville *

Hemingway Ernest Miller Hemingway ( ; July 21, 1899 – July 2, 1961) was an American novelist, short-story writer and journalist. Known for an economical, understated style that influenced later 20th-century writers, he has been romanticized f ...

* Isle of Palms * Jamestown * Johns Island * Johnsonville * Kingstree * Ladson *

Lake City Lake City may refer to: Places *Lake City, Arkansas * Lake City, California (disambiguation) *Lake City, Modoc County, California * Lake City, Nevada County, California *Lake City, Colorado *Lake City, Florida * Lake City, Georgia * Lake City, I ...

* Lake View * Lamar * Latta *

Little River Little River may refer to several places: Australia Streams New South Wales *Little River (Dubbo), source in the Dubbo region, a tributary of the Macquarie River * Little River (Oberon), source in the Oberon Shire, a tributary of Coxs River (Haw ...

Loris Loris is the common name for the strepsirrhine mammals of the subfamily Lorinae (sometimes spelled Lorisinae) in the family Lorisidae. ''Loris'' is one genus in this subfamily and includes the slender lorises, ''Nycticebus'' is the genus cont ...

* Longs *

* McBee * McClellanville * McColl * Moncks Corner * Mt. Pleasant * Mullins * Murrells Inlet *

* Nesmith * Nichols *

North Charleston North Charleston is a city in Berkeley, Charleston, and Dorchester counties in the U.S. state of South Carolina.City Planning Department (2008-07)City of North Charleston boundary map. City of North Charleston. Retrieved January 21, 2011. As ...

* North Hartsville *

North Myrtle Beach North Myrtle Beach is a city in Horry County, South Carolina, United States. It was created in 1968 from four existing municipalities, and is located about northeast of Myrtle Beach. It serves as one of the primary tourist destinations along t ...

* Okatie * Pageland * Pawleys Island *

Port Royal Port Royal () was a town located at the end of the Palisadoes, at the mouth of Kingston Harbour, in southeastern Jamaica. Founded in 1494 by the Spanish, it was once the largest and most prosperous city in the Caribbean, functioning as the cen ...

* Quinby * Red Hill * Ridgeland * Socastee *

Society Hill Society Hill is a historic neighborhood in Center City, Philadelphia, Pennsylvania, United States, with a population of 6,215 . Settled in the early 1680s, Society Hill is one of the oldest residential neighborhoods in Philadelphia.The Center ...

* St. Stephen * Stuckey * Sullivans Island * Summerville * Surfside Beach * Timmonsville * Turbeville *

Wallace Wallace may refer to: People * Clan Wallace in Scotland * Wallace (given name) * Wallace (surname) * Wallace (footballer, born 1986), full name Wallace Fernando Pereira, Brazilian football left-back * Wallace (footballer, born 1987), full name Wa ...

* Walterboro

References

External links

List of exchanges from AreaCodeDownload.com, 843 Area Code
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843 __NOTOC__ Year 843 ( DCCCXLIII) was a common year starting on Monday of the Julian calendar. Events By place Europe *May 24 – Battle of Blain: Breton forces under Erispoe, count of Vannes, defeat the Franks led by Renaud d'He ...

Telecommunications-related introductions in 1988