XECZ-AM began operations in 1934 and received its full concession in 1944. It was owned by Zeferino Zaragoza Jiménez and broadcast on 1430 kHz, soon moving to 960. In 1950 ownership passed to Radiodifusoras Mexicanas, S.A., and in 1999, Radiodifusoras Mexicanas, then owned by GAPE, sold to OEM.
In 2011, XECZ migrated to FM on 104.9 MHz.
On December 1, 2020, Multimedios Radio reached an agreement to purchase XHCZ-FM and immediately took over operations, programming La Lupe on the station.