660 AM

The following radio stations broadcast on AM frequency 660 kHz: 660 AM is a United States clear-channel frequency. WFAN New York City and KFAR Fairbanks, Alaska, share Class A status of 660 kHz.

In Argentina

 * LT41 in Gualeguaychu, Entre Rios

In Canada

 * CFFR in Calgary, Alberta - 50 kW 24-hour, transmitter located at 50.7575°N, -114.06278°W

In Chile

 * CB-66 in Santiago (Radio UC, formerly Radio Cooperativa, and before 2005 Radio Chilena) - this station was heard across most of Latin America.

In Colombia

 * HJQS in Cúcuta
 * HJR29 in San Andrés
 * HJEZ in Santiago de Cali

In Mexico

 * XECPR-AM in Felipe Carrillo Puerto, Quintana Roo
 * XEDTL-AM in San Lorenzo Tezonco, Mexico City
 * XEEY-AM in El Sauz II, Aguascalientes
 * XEFZ-AM in San Nicolás de los Garza, Nuevo León
 * XESJC-AM in San José del Cabo, Baja California Sur
 * XEYG-AM in Matias Romero, Oaxaca

In the United States
Stations in bold are clear-channel stations.