The following

radio stations Radio broadcasting is the broadcasting of audio signal, audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a lan ...

broadcast on AM frequency 720 kHz: 720 AM is a United States

clear-channel A clear-channel station is a North American AM broadcasting, AM radio station that has the highest level of protection from Interference (communication), interference from other stations, particularly from nighttime skywave signals. This classifi ...

frequency. WGN

Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...

and KOTZ

Kotzebue, Alaska Kotzebue ( ) or Qikiqtaġruk ( , ) is a city in the Northwest Arctic Borough in the U.S. state of Alaska. It is the borough's seat, by far its largest community and the economic and transportation hub of the subregion of Alaska encompassing ...

, share Class A status of 720 kHz. Because 720 kHz is a multiple of both 9 and 10, the frequency is available for use by broadcast stations in all three ITU regions.

Argentina

* LV10 in Mendoza * LRA 59 in Gobernador Gregores, Santa Cruz

Brazil

* ZYH 281 in

Itacoatiara Itacoatiara is one of the 48 official neighborhoods into which the city of Niterói, Rio de Janeiro in Brazil is divided. Beach Itacoatiara beach is located about 30 minutes east of downtown Niterói by car, or one hour by bus. Itacoatiara ...

, Amazonas * ZYI 390 in

Dourados Dourados is a city and municipality, situated in the Brazilian state of Mato Grosso do Sul, Southwest of Campo Grande (the state's capital). It has a population of about 225,000 inhabitants, and its economy is based mainly in arable agriculture ( ...

Mato Grosso do Sul Mato Grosso do Sul ( ) is one of Federative units of Brazil, Brazil's 27 federal units, located in the southern part of the Central-West Region, Brazil, Central-West Region, bordering five Brazilian states: Mato Grosso (to the north), Goiás and ...

* ZYI 390 in

Recife Recife ( , ) is the Federative units of Brazil, state capital of Pernambuco, Brazil, on the northeastern Atlantic Ocean, Atlantic coast of South America. It is the largest urban area within both the North Region, Brazil, North and the Northeast R ...

Pernambuco Pernambuco ( , , ) is a States of Brazil, state of Brazil located in the Northeast Region, Brazil, Northeast region of the country. With an estimated population of 9.5 million people as of 2024, it is the List of Brazilian states by population, ...

* ZYK 276 in

Porto Alegre Porto Alegre (, ; , ; ) is the capital and largest city of the Brazilian Federative units of Brazil, state of Rio Grande do Sul. Its population of roughly 1.4 million inhabitants (2022) makes it the List of largest cities in Brazil, 11th-most p ...

Rio Grande do Sul Rio Grande do Sul (, ; ; "Great River of the South") is a Federative units of Brazil, state in the South Region, Brazil, southern region of Brazil. It is the Federative units of Brazil#List, fifth-most populous state and the List of Brazilian s ...

* ZYK 575 in Casa Branca,

São Paulo São Paulo (; ; Portuguese for 'Paul the Apostle, Saint Paul') is the capital of the São Paulo (state), state of São Paulo, as well as the List of cities in Brazil by population, most populous city in Brazil, the List of largest cities in the ...

* ZYK 722 in

Olímpia Olímpia is a municipality in the state of São Paulo, Brazil, in the Microregion of São José do Rio Preto. As of the 2020 census, the population of the city was 55,130 inhabitants. The city has a total area of . History The oldest archaeolog ...

* ZYK 718 in Cruzeiro,

Bolivia

* CP148 in Chulumani * CP27 in La Paz

China

* CNR Business Radio in Dalian * CNR China Rural Radio in Huabei region

Cyprus

* ZJM-2 in Zakaki

Denmark

Greenland

* OXF in Simiutaq

Ethiopia

* ETEBS in Legedadi

Germany

* Langenberg transmission tower in Langenberg, Velbert, shut down on 6 July 2015

India

* VUM in Chennai (formerly Madras)

Indonesia

* 8FV200 in Ambon * PM2B... in Jakarta * PM4... in Majenang * PM8DCV in Pinrang * PM4... in Semarang * PM3B... in Serang * PM8CAN in Talangpadang * PM3E... in Waingapu * PM7CLV in Wonosobo

Jamaica

* 6YR in Naggo Head

Japan

* JOAR in Kumano, Mie * JOZF in Takayama, Gifu * JOZF in Kamioka, Gifu * JOIL in Kitakyushu, Fukuoka

Mexico

* XEDE-AM in Arteaga, Coahuila *

XEJCC-AM XEJCC-AM is a radio station on 720 AM in Ciudad Juárez, Chihuahua. It is operated by Grupo Radio Centro Grupo Radio Centro is a Mexico City-based owner and operator of radio stations. It owns 30 radio stations in Mexico and the United States ...

in Cd. Juarez, Chihuahua * XEJAGC-AM in Juan Aldama, Zacatecas * XEKN-AM in Huetamo, Michoacán * XEQZ-AM in San Juan de los Lagos, Jalisco

New Zealand

* ZL4YZ in Dacre

North Korea

* Korean Central Broadcasting Station in

Kanggye Kanggye (; ) is the provincial capital of Chagang, North Korea and has a population of 251,971. Because of its strategic importance, derived from its topography, it has been of military interest from the time of the Joseon Dynasty (1392-1910). H ...

Peru

* OAX2J in Trujillo

Philippines

* DZSO in

San Fernando, La Union San Fernando, officially the City of San Fernando (; ), is a component city and the capital of the province of La Union, Philippines. It serves as the regional and administrative center of the Ilocos Region. The city also functions as a hub ...

* DYOK in

Iloilo City Iloilo City, officially the City of Iloilo (; ; ), is a Cities of the Philippines#Legal classification, highly urbanized city in the Western Visayas Regions of the Philippines, region of the Philippines, located on the southeastern coast of th ...

Portugal

* CSA4 in Azurara * CSA302 in Castelo Branco * CSA212 in Elvas * CSA303 in Faro * CSA204 in Guarda * CSA235 in Mirandela

Russia

* RW677 in Yuzhno-Sakhalinsk

Spain

Canary Islands

* EFJ57 in Santa Cruz de Tenerife

Suriname

* PZX26 in Uitkijk

Sweden

* SCL in Kiruna

Thailand

* HSND-AM in Sattahip

United States

Stations in bold are

clear-channel station A clear-channel station is a North American AM radio station that has the highest level of protection from interference from other stations, particularly from nighttime skywave signals. This classification exists to ensure the viability of cross ...

Vietnam

* 3WT-25 in Hué

Defunct

BBC Radio 4 BBC Radio 4 is a British national radio station owned and operated by the BBC. The station replaced the BBC Home Service on 30 September 1967 and broadcasts a wide variety of spoken-word programmes from the BBC's headquarters at Broadcasti ...

London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...

and

Northern Ireland Northern Ireland ( ; ) is a Countries of the United Kingdom, part of the United Kingdom in the north-east of the island of Ireland. It has been #Descriptions, variously described as a country, province or region. Northern Ireland shares Repub ...

References

{{DEFAULTSORT:720 Am Lists of radio stations by frequency