The following radio stations broadcast on AM frequency 580 kHz: 580 AM is classified as a regional broadcast frequency by the Federal Communications Commission.
Argentina
Andina in San Rafael, Mendoza
LU20 in Trelew, Chubut
LV15 in Villa Mercedes, San Luis
LW1 in Córdoba, Córdoba.
Bolivia
CP 91 in La Paz
Brazil
ZYJ-330 in Santa Helena, Paraná
ZYJ-465 in Rio de Janeiro
ZYH-290 in Tefé
ZYH-477 in Alcobaça, Bahia
ZYI-387 in Campo Grande
ZYI-776 in Recife
ZYK-299 in São Gabriel
ZYK-318 in Vacaria
ZYK-540 in Americana, São Paulo state
ZYK-724 in Palmital
ZYK780 in Porto Nacional
ZYL-328 in Uberlandia
Canada
Chile
CB-058 in Easter Island.